sync with OpenBSD -current

lib/libssl/Makefile

@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.81 2023/11/22 15:55:28 tb Exp $
+# $OpenBSD: Makefile,v 1.82 2024/06/25 14:10:45 jsing Exp $
 
 .include <bsd.own.mk>
 .ifndef NOMAN
@@ -23,6 +23,7 @@ CFLAGS+= -DLIBRESSL_NAMESPACE
 CFLAGS+= -DTLS13_DEBUG
 .endif
 CFLAGS+= -I${.CURDIR}
+CFLAGS+= -I${.CURDIR}/../libcrypto
 CFLAGS+= -I${.CURDIR}/../libcrypto/hidden
 CFLAGS+= -I${.CURDIR}/../libcrypto/bio
 CFLAGS+= -I${.CURDIR}/hidden

lib/libssl/ssl_local.h

@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_local.h,v 1.16 2024/05/19 07:12:50 jsg Exp $ */
+/* $OpenBSD: ssl_local.h,v 1.17 2024/06/25 14:10:45 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -167,8 +167,10 @@
 
 __BEGIN_HIDDEN_DECLS
 
+#ifndef CTASSERT
 #define CTASSERT(x)	extern char  _ctassert[(x) ? 1 : -1 ]   \
 			    __attribute__((__unused__))
+#endif
 
 #ifndef LIBRESSL_HAS_DTLS1_2
 #define LIBRESSL_HAS_DTLS1_2

lib/libssl/ssl_srvr.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_srvr.c,v 1.160 2024/02/03 17:39:17 tb Exp $ */
+/* $OpenBSD: ssl_srvr.c,v 1.161 2024/06/25 14:10:45 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -163,6 +163,7 @@
 #include <openssl/x509.h>
 
 #include "bytestring.h"
+#include "crypto_internal.h"
 #include "dtls_local.h"
 #include "ssl_local.h"
 #include "ssl_sigalgs.h"
@@ -1621,98 +1622,104 @@ ssl3_send_certificate_request(SSL *s)
 static int
 ssl3_get_client_kex_rsa(SSL *s, CBS *cbs)
 {
-	unsigned char fakekey[SSL_MAX_MASTER_KEY_LENGTH];
+	uint8_t fakepms[SSL_MAX_MASTER_KEY_LENGTH];
-	unsigned char *pms = NULL;
+	uint8_t *pms = NULL;
-	unsigned char *p;
 	size_t pms_len = 0;
+	size_t pad_len;
 	EVP_PKEY *pkey = NULL;
 	RSA *rsa = NULL;
 	CBS enc_pms;
 	int decrypt_len;
-	int al = -1;
+	uint8_t mask;
+	size_t i;
+	int valid = 1;
+	int ret = 0;
 
-	arc4random_buf(fakekey, sizeof(fakekey));
+	/*
+	 * Handle key exchange in the form of an RSA-Encrypted Premaster Secret
+	 * Message. See RFC 5246, section 7.4.7.1.
+	 */
 
-	fakekey[0] = s->s3->hs.peer_legacy_version >> 8;
+	arc4random_buf(fakepms, sizeof(fakepms));
-	fakekey[1] = s->s3->hs.peer_legacy_version & 0xff;
+
+	fakepms[0] = s->s3->hs.peer_legacy_version >> 8;
+	fakepms[1] = s->s3->hs.peer_legacy_version & 0xff;
 
 	pkey = s->cert->pkeys[SSL_PKEY_RSA].privatekey;
 	if (pkey == NULL || (rsa = EVP_PKEY_get0_RSA(pkey)) == NULL) {
-		al = SSL_AD_HANDSHAKE_FAILURE;
 		SSLerror(s, SSL_R_MISSING_RSA_CERTIFICATE);
-		goto fatal_err;
+		ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);
+		goto err;
 	}
 
+	/*
+	 * The minimum size of an encrypted premaster secret is 11 bytes of
+	 * padding (00 02 <8 or more non-zero bytes> 00) (RFC 8017, section
+	 * 9.2) and 48 bytes of premaster secret (RFC 5246, section 7.4.7.1).
+	 * This means an RSA key size of at least 472 bits.
+	 */
 	pms_len = RSA_size(rsa);
-	if (pms_len < SSL_MAX_MASTER_KEY_LENGTH)
+	if (pms_len < 11 + SSL_MAX_MASTER_KEY_LENGTH) {
-		goto err;
+		SSLerror(s, SSL_R_DECRYPTION_FAILED);
-	if ((pms = malloc(pms_len)) == NULL)
+		ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECRYPT_ERROR);
-		goto err;
-	p = pms;
-
-	if (!CBS_get_u16_length_prefixed(cbs, &enc_pms))
-		goto decode_err;
-	if (CBS_len(cbs) != 0 || CBS_len(&enc_pms) != RSA_size(rsa)) {
-		SSLerror(s, SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG);
 		goto err;
 	}
+	pad_len = pms_len - SSL_MAX_MASTER_KEY_LENGTH;
+
+	if (!CBS_get_u16_length_prefixed(cbs, &enc_pms)) {
+		SSLerror(s, SSL_R_BAD_PACKET_LENGTH);
+		ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+		goto err;
+	}
+	if (CBS_len(&enc_pms) != pms_len || CBS_len(cbs) != 0) {
+		SSLerror(s, SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG);
+		ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+		goto err;
+	}
+
+	if ((pms = calloc(1, pms_len)) == NULL)
+		goto err;
 
 	decrypt_len = RSA_private_decrypt(CBS_len(&enc_pms), CBS_data(&enc_pms),
-	    pms, rsa, RSA_PKCS1_PADDING);
+	    pms, rsa, RSA_NO_PADDING);
 
-	ERR_clear_error();
+	if (decrypt_len != pms_len) {
-
+		SSLerror(s, SSL_R_DECRYPTION_FAILED);
-	if (decrypt_len != SSL_MAX_MASTER_KEY_LENGTH) {
+		ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECRYPT_ERROR);
-		al = SSL_AD_DECODE_ERROR;
+		goto err;
-		/* SSLerror(s, SSL_R_BAD_RSA_DECRYPT); */
 	}
 
-	if ((al == -1) && !((pms[0] == (s->s3->hs.peer_legacy_version >> 8)) &&
+	/*
-	    (pms[1] == (s->s3->hs.peer_legacy_version & 0xff)))) {
+	 * All processing from here on needs to avoid leaking any information
-		/*
+	 * about the decrypted content, in order to prevent oracle attacks and
-		 * The premaster secret must contain the same version number
+	 * minimise timing attacks.
-		 * as the ClientHello to detect version rollback attacks
+	 */
-		 * (strangely, the protocol does not offer such protection for
-		 * DH ciphersuites).
-		 *
-		 * The Klima-Pokorny-Rosa extension of Bleichenbacher's attack
-		 * (http://eprint.iacr.org/2003/052/) exploits the version
-		 * number check as a "bad version oracle" -- an alert would
-		 * reveal that the plaintext corresponding to some ciphertext
-		 * made up by the adversary is properly formatted except that
-		 * the version number is wrong. To avoid such attacks, we should
-		 * treat this just like any other decryption error.
-		 */
-		al = SSL_AD_DECODE_ERROR;
-		/* SSLerror(s, SSL_R_BAD_PROTOCOL_VERSION_NUMBER); */
-	}
 
-	if (al != -1) {
+	/* Check padding - 00 02 <8 or more non-zero bytes> 00 */
-		/*
+	valid &= crypto_ct_eq_u8(pms[0], 0x00);
-		 * Some decryption failure -- use random value instead
+	valid &= crypto_ct_eq_u8(pms[1], 0x02);
-		 * as countermeasure against Bleichenbacher's attack
+	for (i = 2; i < pad_len - 1; i++)
-		 * on PKCS #1 v1.5 RSA padding (see RFC 2246,
+		valid &= crypto_ct_ne_u8(pms[i], 0x00);
-		 * section 7.4.7.1).
+	valid &= crypto_ct_eq_u8(pms[pad_len - 1], 0x00);
-		 */
-		p = fakekey;
-	}
 
-	if (!tls12_derive_master_secret(s, p, SSL_MAX_MASTER_KEY_LENGTH))
+	/* Ensure client version in premaster secret matches ClientHello version. */
+	valid &= crypto_ct_eq_u8(pms[pad_len + 0], s->s3->hs.peer_legacy_version >> 8);
+	valid &= crypto_ct_eq_u8(pms[pad_len + 1], s->s3->hs.peer_legacy_version & 0xff);
+
+	/* Use the premaster secret if padding is correct, if not use the fake. */
+	mask = crypto_ct_eq_mask_u8(valid, 1);
+	for (i = 0; i < SSL_MAX_MASTER_KEY_LENGTH; i++)
+		pms[i] = (pms[pad_len + i] & mask) | (fakepms[i] & ~mask);
+
+	if (!tls12_derive_master_secret(s, pms, SSL_MAX_MASTER_KEY_LENGTH))
 		goto err;
 
-	freezero(pms, pms_len);
+	ret = 1;
 
-	return 1;
-
- decode_err:
-	al = SSL_AD_DECODE_ERROR;
-	SSLerror(s, SSL_R_BAD_PACKET_LENGTH);
- fatal_err:
-	ssl3_send_alert(s, SSL3_AL_FATAL, al);
  err:
 	freezero(pms, pms_len);
 
-	return 0;
+	return ret;
 }
 
 static int

lib/libssl/ssl_tlsext.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_tlsext.c,v 1.150 2024/06/06 16:13:12 tb Exp $ */
+/* $OpenBSD: ssl_tlsext.c,v 1.151 2024/06/25 05:46:48 tb Exp $ */
 /*
  * Copyright (c) 2016, 2017, 2019 Joel Sing <jsing@openbsd.org>
  * Copyright (c) 2017 Doug Hogan <doug@openbsd.org>
@@ -2427,7 +2427,7 @@ tlsext_randomize_build_order(SSL *s)
 	s->tlsext_build_order[N_TLS_EXTENSIONS - 1] = psk_ext;
 
 	/* Fisher-Yates shuffle with PSK fixed. */
-	for (idx = 0; idx < psk_idx; idx++) {
+	for (idx = 0; idx < N_TLS_EXTENSIONS - 1; idx++) {
 		new_idx = arc4random_uniform(idx + 1);
 		s->tlsext_build_order[idx] = s->tlsext_build_order[new_idx];
 		s->tlsext_build_order[new_idx] = &tls_extensions[idx];

sys/arch/amd64/amd64/intr.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: intr.c,v 1.60 2024/06/15 18:01:44 kettenis Exp $	*/
+/*	$OpenBSD: intr.c,v 1.61 2024/06/25 12:02:48 kettenis Exp $	*/
 /*	$NetBSD: intr.c,v 1.3 2003/03/03 22:16:20 fvdl Exp $	*/
 
 /*
@@ -74,6 +74,7 @@ struct pic softintr_pic = {
 };
 
 int intr_suspended;
+struct intrhand *intr_nowake;
 
 /*
  * Fill in default interrupt table (in case of spurious interrupt
@@ -537,8 +538,10 @@ intr_handler(struct intrframe *frame, struct intrhand *ih)
 	 * We may not be able to mask MSIs, so block non-wakeup
 	 * interrupts while we're suspended.
 	 */
-	if (intr_suspended && (ih->ih_flags & IPL_WAKEUP) == 0)
+	if (intr_suspended && (ih->ih_flags & IPL_WAKEUP) == 0) {
+		intr_nowake = ih;
 		return 0;
+	}
 
 #ifdef MULTIPROCESSOR
 	if (ih->ih_flags & IPL_MPSAFE)
@@ -749,6 +752,13 @@ intr_disable_wakeup(void)
 		if (pic->pic_hwunmask)
 			pic->pic_hwunmask(pic, pin);
 	}
+
+	if (intr_nowake) {
+		printf("last non-wakeup interrupt: irq%d/%s\n",
+		    *(int *)intr_nowake->ih_count.ec_data,
+		    intr_nowake->ih_count.ec_name);
+		intr_nowake = NULL;
+	}
 }
 
 #endif

sys/arch/amd64/amd64/machdep.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: machdep.c,v 1.294 2024/06/07 16:53:35 kettenis Exp $	*/
+/*	$OpenBSD: machdep.c,v 1.295 2024/06/26 01:40:49 jsg Exp $	*/
 /*	$NetBSD: machdep.c,v 1.3 2003/05/07 22:58:18 fvdl Exp $	*/
 
 /*-
@@ -1294,7 +1294,8 @@ set_sys_segment(struct sys_segment_descriptor *sd, void *base, size_t limit,
 	sd->sd_hibase = (u_int64_t)base >> 24;
 }
 
-void cpu_init_idt(void)
+void
+cpu_init_idt(void)
 {
 	struct region_descriptor region;
 

sys/arch/amd64/amd64/vmm_machdep.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: vmm_machdep.c,v 1.27 2024/05/13 01:15:50 jsg Exp $ */
+/* $OpenBSD: vmm_machdep.c,v 1.28 2024/06/26 01:40:49 jsg Exp $ */
 /*
  * Copyright (c) 2014 Mike Larkin <mlarkin@openbsd.org>
  *
@@ -8370,7 +8370,8 @@ vmm_decode_perf_status_value(uint64_t val)
 	DPRINTF("(pstate ratio = 0x%llx)\n", (val & 0xffff));
 }
 
-void vmm_decode_perf_ctl_value(uint64_t val)
+void
+vmm_decode_perf_ctl_value(uint64_t val)
 {
 	DPRINTF("(%s ", (val & PERF_CTL_TURBO) ? "TURBO" : "turbo");
 	DPRINTF("pstate req = 0x%llx)\n", (val & 0xfffF));

sys/arch/armv7/armv7/intr.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: intr.c,v 1.21 2022/07/27 20:26:17 kettenis Exp $ */
+/* $OpenBSD: intr.c,v 1.22 2024/06/26 01:40:49 jsg Exp $ */
 /*
  * Copyright (c) 2011 Dale Rahn <drahn@openbsd.org>
  *
@@ -72,16 +72,21 @@ arm_dflt_intr(void *frame)
 }
 
 
-void *arm_intr_establish(int irqno, int level, int (*func)(void *),
+void *
+arm_intr_establish(int irqno, int level, int (*func)(void *),
     void *cookie, char *name)
 {
 	return arm_intr_func.intr_establish(irqno, level, NULL, func, cookie, name);
 }
-void arm_intr_disestablish(void *cookie)
+
+void
+arm_intr_disestablish(void *cookie)
 {
 	arm_intr_func.intr_disestablish(cookie);
 }
-const char *arm_intr_string(void *cookie)
+
+const char *
+arm_intr_string(void *cookie)
 {
 	return arm_intr_func.intr_string(cookie);
 }
@@ -657,13 +662,15 @@ arm_dflt_setipl(int newcpl)
 	ci->ci_cpl = newcpl;
 }
 
-void *arm_dflt_intr_establish(int irqno, int level, struct cpu_info *ci,
+void *
+arm_dflt_intr_establish(int irqno, int level, struct cpu_info *ci,
     int (*func)(void *), void *cookie, char *name)
 {
 	panic("arm_dflt_intr_establish called");
 }
 
-void arm_dflt_intr_disestablish(void *cookie)
+void
+arm_dflt_intr_disestablish(void *cookie)
 {
 	panic("arm_dflt_intr_disestablish called");
 }
@@ -721,7 +728,8 @@ arm_do_pending_intr(int pcpl)
 	restore_interrupts(oldirqstate);
 }
 
-void arm_set_intr_handler(int (*raise)(int), int (*lower)(int),
+void
+arm_set_intr_handler(int (*raise)(int), int (*lower)(int),
     void (*x)(int), void (*setipl)(int),
 	void *(*intr_establish)(int irqno, int level, struct cpu_info *ci,
 	    int (*func)(void *), void *cookie, char *name),

sys/arch/armv7/omap/intc.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: intc.c,v 1.14 2024/04/29 12:42:06 jsg Exp $ */
+/* $OpenBSD: intc.c,v 1.15 2024/06/26 01:40:49 jsg Exp $ */
 /*
  * Copyright (c) 2007,2009 Dale Rahn <drahn@openbsd.org>
  *
@@ -418,7 +418,8 @@ intc_tst(void *a)
 }
 
 void intc_test(void);
-void intc_test(void)
+void
+intc_test(void)
 {
 	void * ih;
 	printf("about to register handler\n");

sys/arch/armv7/omap/omusbtll.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: omusbtll.c,v 1.5 2021/10/24 17:52:28 mpi Exp $ */
+/* $OpenBSD: omusbtll.c,v 1.6 2024/06/26 01:40:49 jsg Exp $ */
 /*
  * Copyright (c) 2010 Dale Rahn <drahn@openbsd.org>
  *
@@ -132,8 +132,8 @@ omusbtll_attach(struct device *parent, struct device *self, void *args)
 	omusbtll_init(0x3);
 }
 
-
+void
-void omusbtll_init(uint32_t channel_mask)
+omusbtll_init(uint32_t channel_mask)
 {
 	int i;
 	uint32_t val;

sys/arch/i386/stand/libsa/machdep.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: machdep.c,v 1.40 2022/07/07 00:56:47 daniel Exp $	*/
+/*	$OpenBSD: machdep.c,v 1.41 2024/06/26 01:40:49 jsg Exp $	*/
 
 /*
  * Copyright (c) 2004 Tom Cosgrove
@@ -112,7 +112,8 @@ machdep(void)
 	}
 }
 
-int check_skip_conf(void)
+int
+check_skip_conf(void)
 {
 	/* Return non-zero (skip boot.conf) if Control "shift" key down */
 #ifndef EFIBOOT

sys/dev/acpi/acpi.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: acpi.c,v 1.431 2024/06/11 17:35:26 kettenis Exp $ */
+/* $OpenBSD: acpi.c,v 1.432 2024/06/25 11:57:10 kettenis Exp $ */
 /*
  * Copyright (c) 2005 Thorsten Lockert <tholo@sigmasoft.com>
  * Copyright (c) 2005 Jordan Hargrave <jordan@openbsd.org>
@@ -2115,6 +2115,11 @@ acpi_interrupt(void *arg)
 				if (!(en & sts & (1L << jdx)))
 					continue;
 
+				if (cpu_suspended) {
+					cpu_suspended = 0;
+					sc->sc_wakegpe = idx + jdx;
+				}
+
 				/* Signal this GPE */
 				gpe = idx + jdx;
 				sc->gpe_table[gpe].active = 1;
@@ -2149,8 +2154,10 @@ acpi_interrupt(void *arg)
 			    ACPI_PM1_PWRBTN_STS);
 			sts &= ~ACPI_PM1_PWRBTN_STS;
 
-			if (cpu_suspended)
+			if (cpu_suspended) {
 				cpu_suspended = 0;
+				sc->sc_wakegpe = -1;
+			}
 
 			acpi_addtask(sc, acpi_pbtn_task, sc, 0);
 		}
@@ -2162,6 +2169,11 @@ acpi_interrupt(void *arg)
 			    ACPI_PM1_SLPBTN_STS);
 			sts &= ~ACPI_PM1_SLPBTN_STS;
 
+			if (cpu_suspended) {
+				cpu_suspended = 0;
+				sc->sc_wakegpe = -2;
+			}
+
 			acpi_addtask(sc, acpi_sbtn_task, sc, 0);
 		}
 		if (sts) {

sys/dev/acpi/acpi_x86.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: acpi_x86.c,v 1.21 2024/05/29 12:21:33 kettenis Exp $ */
+/* $OpenBSD: acpi_x86.c,v 1.22 2024/06/25 11:57:10 kettenis Exp $ */
 /*
  * Copyright (c) 2005 Thorsten Lockert <tholo@sigmasoft.com>
  * Copyright (c) 2005 Jordan Hargrave <jordan@openbsd.org>
@@ -147,6 +147,19 @@ suspend_finish(void *v)
 {
 	struct acpi_softc *sc = v;
 
+	printf("wakeup event: ");
+	switch (sc->sc_wakegpe) {
+	case -1:
+		printf("PWRBTN\n");
+		break;
+	case -2:
+		printf("SLPTN\n");
+		break;
+	default:
+		printf("GPE 0x%x\n", sc->sc_wakegpe);
+		break;
+	}
+
 	acpi_record_event(sc, APM_NORMAL_RESUME);
 	acpi_indicator(sc, ACPI_SST_WORKING);
 

sys/dev/acpi/acpidebug.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: acpidebug.c,v 1.34 2024/05/13 01:15:50 jsg Exp $ */
+/* $OpenBSD: acpidebug.c,v 1.35 2024/06/26 01:40:49 jsg Exp $ */
 /*
  * Copyright (c) 2006 Marco Peereboom <marco@openbsd.org>
  *
@@ -289,7 +289,8 @@ db_acpi_showval(db_expr_t addr, int haddr, db_expr_t count, char *modif)
 		db_printf("Not a valid value\n");
 }
 
-void db_disprint(void *arg, const char *fmt, ...)
+void
+db_disprint(void *arg, const char *fmt, ...)
 {
 	va_list ap;
 

sys/dev/acpi/acpidmar.c

@@ -223,12 +223,14 @@ struct iommu_softc {
 	paddr_t			evt_tblp;
 };
 
-static inline int iommu_bad(struct iommu_softc *sc)
+static inline int
+iommu_bad(struct iommu_softc *sc)
 {
 	return (sc->flags & IOMMU_FLAGS_BAD);
 }
 
-static inline int iommu_enabled(struct iommu_softc *sc)
+static inline int
+iommu_enabled(struct iommu_softc *sc)
 {
 	if (sc->dte) {
 		return 1;

sys/dev/acpi/acpidmar.h

@@ -230,12 +230,15 @@
 #define IQA_QS_32K	7	/* 32768 */
 
 /* Read-Modify-Write helpers */
-static inline void iommu_rmw32(void *ov, uint32_t mask, uint32_t shift, uint32_t nv)
+static inline void
+iommu_rmw32(void *ov, uint32_t mask, uint32_t shift, uint32_t nv)
 {
 	*(uint32_t *)ov &= ~(mask << shift);
 	*(uint32_t *)ov |= (nv & mask) << shift;
 }
-static inline void iommu_rmw64(void *ov, uint32_t mask, uint32_t shift, uint64_t nv)
+
+static inline void
+iommu_rmw64(void *ov, uint32_t mask, uint32_t shift, uint64_t nv)
 {
 	*(uint64_t *)ov &= ~(mask << shift);
 	*(uint64_t *)ov |= (nv & mask) << shift;

sys/dev/acpi/acpiec.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: acpiec.c,v 1.65 2022/08/10 16:58:16 patrick Exp $ */
+/* $OpenBSD: acpiec.c,v 1.66 2024/06/25 11:57:10 kettenis Exp $ */
 /*
  * Copyright (c) 2006 Can Erkin Acar <canacar@openbsd.org>
  *
@@ -274,6 +274,9 @@ acpiec_attach(struct device *parent, struct device *self, void *aux)
 {
 	struct acpiec_softc	*sc = (struct acpiec_softc *)self;
 	struct acpi_attach_args *aa = aux;
+#ifndef SMALL_KERNEL
+	struct acpi_wakeq *wq;
+#endif
 	struct aml_value res;
 	int64_t st;
 
@@ -318,6 +321,17 @@ acpiec_attach(struct device *parent, struct device *self, void *aux)
 #ifndef SMALL_KERNEL
 	acpi_set_gpehandler(sc->sc_acpi, sc->sc_gpe, acpiec_gpehandler,
 	    sc, GPE_EDGE);
+
+	/*
+	 * On many machines the EC is not listed as a wakeup device
+	 * but is necessary to wake up from S0i.
+	 */
+	wq = malloc(sizeof(struct acpi_wakeq), M_DEVBUF, M_WAITOK | M_ZERO);
+	wq->q_node = sc->sc_devnode;
+	wq->q_gpe = sc->sc_gpe;
+	wq->q_state = ACPI_STATE_S0;
+	wq->q_enabled = 1;
+	SIMPLEQ_INSERT_TAIL(&sc->sc_acpi->sc_wakedevs, wq, q_next);
 #endif
 
 	if (aml_evalname(sc->sc_acpi, sc->sc_devnode, "_GLK", 0, NULL, &res))

sys/dev/acpi/acpivar.h

@@ -1,4 +1,4 @@
-/*	$OpenBSD: acpivar.h,v 1.127 2024/05/13 19:56:37 kettenis Exp $	*/
+/*	$OpenBSD: acpivar.h,v 1.128 2024/06/25 11:57:10 kettenis Exp $	*/
 /*
  * Copyright (c) 2005 Thorsten Lockert <tholo@sigmasoft.com>
  *
@@ -253,6 +253,7 @@ struct acpi_softc {
 		int slp_typb;
 	}			sc_sleeptype[6];
 	int			sc_lastgpe;
+	int			sc_wakegpe;
 
 	struct gpe_block	*gpe_table;
 

sys/dev/acpi/dsdt.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: dsdt.c,v 1.268 2024/05/14 08:26:13 jsg Exp $ */
+/* $OpenBSD: dsdt.c,v 1.269 2024/06/26 01:40:49 jsg Exp $ */
 /*
  * Copyright (c) 2005 Jordan Hargrave <jordan@openbsd.org>
  *
@@ -251,7 +251,8 @@ struct aml_opcode aml_table[] = {
 	{ AMLOP_COPYOBJECT,	"CopyObject",	"tS",	},
 };
 
-int aml_pc(uint8_t *src)
+int
+aml_pc(uint8_t *src)
 {
 	return src - aml_root.start;
 }
@@ -1668,7 +1669,8 @@ aml_foreachpkg(struct aml_value *pkg, int start,
  */
 int aml_fixup_node(struct aml_node *, void *);
 
-int aml_fixup_node(struct aml_node *node, void *arg)
+int
+aml_fixup_node(struct aml_node *node, void *arg)
 {
 	struct aml_value *val = arg;
 	int i;

sys/dev/ic/aic7xxx_openbsd.h

@@ -1,4 +1,4 @@
-/*	$OpenBSD: aic7xxx_openbsd.h,v 1.32 2024/05/29 00:48:15 jsg Exp $	*/
+/*	$OpenBSD: aic7xxx_openbsd.h,v 1.33 2024/06/26 01:40:49 jsg Exp $	*/
 /*	$NetBSD: aic7xxx_osm.h,v 1.7 2003/11/02 11:07:44 wiz Exp $	*/
 
 /*
@@ -209,20 +209,20 @@ static __inline uint32_t ahc_get_sense_bufsize(struct ahc_softc *,
     struct scb *);
 static __inline void ahc_freeze_scb(struct scb *);
 
-static __inline
+static __inline void
-void ahc_set_transaction_status(struct scb *scb, uint32_t status)
+ahc_set_transaction_status(struct scb *scb, uint32_t status)
 {
 	scb->xs->error = status;
 }
 
-static __inline
+static __inline void
-void ahc_set_scsi_status(struct scb *scb, uint32_t status)
+ahc_set_scsi_status(struct scb *scb, uint32_t status)
 {
 	scb->xs->status = status;
 }
 
-static __inline
+static __inline uint32_t
-uint32_t ahc_get_transaction_status(struct scb *scb)
+ahc_get_transaction_status(struct scb *scb)
 {
 	if (scb->xs->flags & ITSDONE)
 		return CAM_REQ_CMP;
@@ -230,49 +230,49 @@ uint32_t ahc_get_transaction_status(struct scb *scb)
 		return scb->xs->error;
 }
 
-static __inline
+static __inline uint32_t
-uint32_t ahc_get_scsi_status(struct scb *scb)
+ahc_get_scsi_status(struct scb *scb)
 {
 	return (scb->xs->status);
 }
 
-static __inline
+static __inline void
-void ahc_set_transaction_tag(struct scb *scb, int enabled, u_int type)
+ahc_set_transaction_tag(struct scb *scb, int enabled, u_int type)
 {
 }
 
-static __inline
+static __inline u_long
-u_long ahc_get_transfer_length(struct scb *scb)
+ahc_get_transfer_length(struct scb *scb)
 {
 	return (scb->xs->datalen);
 }
 
-static __inline
+static __inline int
-int ahc_get_transfer_dir(struct scb *scb)
+ahc_get_transfer_dir(struct scb *scb)
 {
 	return (scb->xs->flags & (SCSI_DATA_IN | SCSI_DATA_OUT));
 }
 
-static __inline
+static __inline void
-void ahc_set_residual(struct scb *scb, u_long resid)
+ahc_set_residual(struct scb *scb, u_long resid)
 {
 	scb->xs->resid = resid;
 }
 
-static __inline
+static __inline void
-void ahc_set_sense_residual(struct scb *scb, u_long resid)
+ahc_set_sense_residual(struct scb *scb, u_long resid)
 {
 	scb->xs->resid = resid;
 }
 
-static __inline
+static __inline u_long
-u_long ahc_get_residual(struct scb *scb)
+ahc_get_residual(struct scb *scb)
 {
 	return (scb->xs->resid);
 }
 
-static __inline
+static __inline int
-int ahc_perform_autosense(struct scb *scb)
+ahc_perform_autosense(struct scb *scb)
 {
 	/* Return true for OpenBSD */
 	return (1);

sys/dev/ic/ami.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: ami.c,v 1.262 2022/04/16 19:19:58 naddy Exp $	*/
+/*	$OpenBSD: ami.c,v 1.263 2024/06/26 01:40:49 jsg Exp $	*/
 
 /*
  * Copyright (c) 2001 Michael Shalayeff
@@ -2277,7 +2277,8 @@ bail:
 	return (error);
 }
 
-int ami_ioctl_alarm(struct ami_softc *sc, struct bioc_alarm *ba)
+int
+ami_ioctl_alarm(struct ami_softc *sc, struct bioc_alarm *ba)
 {
 	int error = 0;
 	u_int8_t func, ret;

sys/dev/ic/bt463.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: bt463.c,v 1.13 2014/07/08 17:19:25 deraadt Exp $ */
+/* $OpenBSD: bt463.c,v 1.14 2024/06/26 01:40:49 jsg Exp $ */
 /* $NetBSD: bt463.c,v 1.2 2000/06/13 17:21:06 nathanw Exp $ */
 
 /*-
@@ -492,7 +492,8 @@ bt463_get_curcmap(rc, cursorp)
  */
 
 #ifdef BT463_DEBUG
-int bt463_store(void *v)
+int
+bt463_store(void *v)
 {
 	struct bt463data *data = (struct bt463data *)v;
 
@@ -504,7 +505,8 @@ int bt463_store(void *v)
 }
 
 
-int bt463_readback(void *v)
+int
+bt463_readback(void *v)
 {
 	struct bt463data *data = (struct bt463data *)v;
 
@@ -623,7 +625,8 @@ bt463_update(p)
 	data->changed = 0;
 }
 
-int	bt463_set_cursor (rc, cur)
+int
+bt463_set_cursor (rc, cur)
 	struct ramdac_cookie *rc;
 	struct wsdisplay_cursor *cur;
 {
@@ -631,7 +634,8 @@ int	bt463_set_cursor (rc, cur)
 	return tga_builtin_set_cursor(data->cookie, cur);
 }
 
-int	bt463_get_cursor (rc, cur)
+int
+bt463_get_cursor (rc, cur)
 	struct ramdac_cookie *rc;
 	struct wsdisplay_cursor *cur;
 {
@@ -639,7 +643,8 @@ int	bt463_get_cursor (rc, cur)
 	return tga_builtin_get_cursor(data->cookie, cur);
 }
 
-int	bt463_set_curpos (rc, cur)
+int
+bt463_set_curpos (rc, cur)
 	struct ramdac_cookie *rc;
 	struct wsdisplay_curpos *cur;
 {
@@ -647,7 +652,8 @@ int	bt463_set_curpos (rc, cur)
 	return tga_builtin_set_curpos(data->cookie, cur);
 }
 
-int	bt463_get_curpos (rc, cur)
+int
+bt463_get_curpos (rc, cur)
 	struct ramdac_cookie *rc;
 	struct wsdisplay_curpos *cur;
 {
@@ -655,7 +661,8 @@ int	bt463_get_curpos (rc, cur)
 	return tga_builtin_get_curpos(data->cookie, cur);
 }
 
-int	bt463_get_curmax (rc, cur)
+int
+bt463_get_curmax (rc, cur)
 	struct ramdac_cookie *rc;
 	struct wsdisplay_curpos *cur;
 {

sys/dev/ic/iosf.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: iosf.c,v 1.1 2023/04/23 00:20:26 dlg Exp $ */
+/*	$OpenBSD: iosf.c,v 1.2 2024/06/26 01:40:49 jsg Exp $ */
 
 /*
  * Copyright (c) 2023 David Gwynne <dlg@openbsd.org>
@@ -253,7 +253,8 @@ iosf_mbi_punit_release(void)
 	rw_exit_write(&iosf_lock);
 }
 
-void iosf_mbi_assert_punit_acquired(void)
+void
+iosf_mbi_assert_punit_acquired(void)
 {
 	int s;
 

sys/dev/ic/rtwn.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: rtwn.c,v 1.57 2023/04/28 01:24:14 kevlo Exp $	*/
+/*	$OpenBSD: rtwn.c,v 1.58 2024/06/26 01:40:49 jsg Exp $	*/
 
 /*-
  * Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr>
@@ -857,7 +857,8 @@ rtwn_ra_init(struct rtwn_softc *sc)
 /*
  * Initialize rate adaptation in firmware.
  */
-int rtwn_r92c_ra_init(struct rtwn_softc *sc, u_int8_t mode, u_int32_t rates,
+int
+rtwn_r92c_ra_init(struct rtwn_softc *sc, u_int8_t mode, u_int32_t rates,
     int maxrate, uint32_t basicrates, int maxbasicrate)
 {
 	struct r92c_fw_cmd_macid_cfg cmd;

sys/dev/isa/ess_isapnp.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: ess_isapnp.c,v 1.8 2022/04/06 18:59:28 naddy Exp $	*/
+/*	$OpenBSD: ess_isapnp.c,v 1.9 2024/06/26 01:40:49 jsg Exp $	*/
 /*	$NetBSD: ess_isa.c,v 1.4 1999/03/18 20:57:11 mycroft Exp $	*/
 
 /*-
@@ -63,7 +63,8 @@ ess_isapnp_probe(struct device *parent, void *match, void *aux)
 	return 1;
 }
 
-void ess_isapnp_attach(struct device *parent, struct device *self, void *aux)
+void
+ess_isapnp_attach(struct device *parent, struct device *self, void *aux)
 {
 	struct ess_softc *sc = (void *)self;
 	struct isa_attach_args *ia = aux;

sys/dev/mii/eephy.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: eephy.c,v 1.65 2024/03/17 00:06:43 patrick Exp $	*/
+/*	$OpenBSD: eephy.c,v 1.66 2024/06/26 01:40:49 jsg Exp $	*/
 /*
  * Principal Author: Parag Patel
  * Copyright (c) 2001
@@ -443,7 +443,8 @@ eephy_status(struct mii_softc *sc)
 }
 
 #ifdef __HAVE_FDT
-void eephy_fdt_reg_init(struct mii_softc *sc)
+void
+eephy_fdt_reg_init(struct mii_softc *sc)
 {
 	uint32_t *prop, opage;
 	int i, len;

sys/dev/mii/xmphy.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: xmphy.c,v 1.25 2024/05/27 04:58:43 jsg Exp $	*/
+/*	$OpenBSD: xmphy.c,v 1.26 2024/06/26 01:40:49 jsg Exp $	*/
 
 /*
  * Copyright (c) 2000
@@ -85,7 +85,8 @@ static const struct mii_phydesc xmphys[] = {
 	  NULL },
 };
 
-int xmphy_probe(struct device *parent, void *match, void *aux)
+int
+xmphy_probe(struct device *parent, void *match, void *aux)
 {
 	struct mii_attach_args *ma = aux;
 

sys/dev/pci/bktr/bktr_core.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: bktr_core.c,v 1.44 2024/06/22 10:22:29 jsg Exp $	*/
+/*	$OpenBSD: bktr_core.c,v 1.45 2024/06/26 01:40:49 jsg Exp $	*/
 /* $FreeBSD: src/sys/dev/bktr/bktr_core.c,v 1.114 2000/10/31 13:09:56 roger Exp $ */
 
 /*
@@ -3504,7 +3504,8 @@ set_fps( bktr_ptr_t bktr, u_short fps )
  *   as one would expect.
  */
 
-static u_int pixfmt_swap_flags( int pixfmt )
+static u_int
+pixfmt_swap_flags( int pixfmt )
 {
 	const struct meteor_pixfmt *pf = &pixfmt_table[ pixfmt ].public;
 	u_int		      swapf = 0;
@@ -3541,7 +3542,8 @@ static u_int pixfmt_swap_flags( int pixfmt )
  *   our pixfmt_table indices.
  */
 
-static int oformat_meteor_to_bt( u_int format )
+static int
+oformat_meteor_to_bt( u_int format )
 {
 	int    i;
         const struct meteor_pixfmt *pf1, *pf2;

sys/dev/pci/if_bnxt.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_bnxt.c,v 1.50 2024/05/24 06:02:53 jsg Exp $	*/
+/*	$OpenBSD: if_bnxt.c,v 1.51 2024/06/26 01:40:49 jsg Exp $	*/
 /*-
  * Broadcom NetXtreme-C/E network driver.
  *
@@ -3502,7 +3502,8 @@ _bnxt_hwrm_set_async_event_bit(struct hwrm_func_drv_rgtr_input *req, int bit)
 	req->async_event_fwd[bit/32] |= (1 << (bit % 32));
 }
 
-int bnxt_hwrm_func_rgtr_async_events(struct bnxt_softc *softc)
+int
+bnxt_hwrm_func_rgtr_async_events(struct bnxt_softc *softc)
 {
 	struct hwrm_func_drv_rgtr_input req = {0};
 	int events[] = {

sys/dev/pci/if_em_hw.c

@@ -31,7 +31,7 @@
 
 *******************************************************************************/
 
-/* $OpenBSD: if_em_hw.c,v 1.121 2024/05/24 06:02:53 jsg Exp $ */
+/* $OpenBSD: if_em_hw.c,v 1.122 2024/06/26 01:40:49 jsg Exp $ */
 /*
  * if_em_hw.c Shared functions for accessing and configuring the MAC
  */
@@ -5515,7 +5515,8 @@ em_write_kmrn_reg(struct em_hw *hw, uint32_t reg_addr, uint16_t data)
  *  Called to determine if the I2C pins are being used for I2C or as an
  *  external MDIO interface since the two options are mutually exclusive.
  **/
-int em_sgmii_uses_mdio_82575(struct em_hw *hw)
+int
+em_sgmii_uses_mdio_82575(struct em_hw *hw)
 {
 	uint32_t reg = 0;
 	int ext_mdio = 0;
@@ -5549,7 +5550,8 @@ int em_sgmii_uses_mdio_82575(struct em_hw *hw)
  *  Reads the PHY register at offset using the i2c interface and stores the
  *  retrieved information in data.
  **/
-int32_t em_read_phy_reg_i2c(struct em_hw *hw, uint32_t offset, uint16_t *data)
+int32_t
+em_read_phy_reg_i2c(struct em_hw *hw, uint32_t offset, uint16_t *data)
 {
 	uint32_t i, i2ccmd = 0;
 
@@ -5595,7 +5597,8 @@ int32_t em_read_phy_reg_i2c(struct em_hw *hw, uint32_t offset, uint16_t *data)
  *
  *  Writes the data to PHY register at the offset using the i2c interface.
  **/
-int32_t em_write_phy_reg_i2c(struct em_hw *hw, uint32_t offset, uint16_t data)
+int32_t
+em_write_phy_reg_i2c(struct em_hw *hw, uint32_t offset, uint16_t data)
 {
 	uint32_t i, i2ccmd = 0;
 	uint16_t phy_data_swapped;
@@ -5655,7 +5658,8 @@ int32_t em_write_phy_reg_i2c(struct em_hw *hw, uint32_t offset, uint16_t data)
  *  E1000_I2CCMD_SFP_DIAG_ADDR(<byte offset>) for SFP diagnostics parameters
  *  access
  **/
-int32_t em_read_sfp_data_byte(struct em_hw *hw, uint16_t offset, uint8_t *data)
+int32_t
+em_read_sfp_data_byte(struct em_hw *hw, uint16_t offset, uint8_t *data)
 {
 	uint32_t i = 0;
 	uint32_t i2ccmd = 0;

sys/dev/pci/if_iwx.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_iwx.c,v 1.186 2024/05/24 06:02:53 jsg Exp $	*/
+/*	$OpenBSD: if_iwx.c,v 1.187 2024/06/26 01:40:49 jsg Exp $	*/
 
 /*
  * Copyright (c) 2014, 2016 genua gmbh <info@genua.de>
@@ -597,7 +597,8 @@ iwx_ctxt_info_alloc_dma(struct iwx_softc *sc,
 	return 0;
 }
 
-void iwx_ctxt_info_free_paging(struct iwx_softc *sc)
+void
+iwx_ctxt_info_free_paging(struct iwx_softc *sc)
 {
 	struct iwx_self_init_dram *dram = &sc->init_dram;
 	int i;

sys/dev/pci/if_sk.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_sk.c,v 1.196 2024/05/24 06:02:57 jsg Exp $	*/
+/*	$OpenBSD: if_sk.c,v 1.197 2024/06/26 01:40:49 jsg Exp $	*/
 
 /*
  * Copyright (c) 1997, 1998, 1999, 2000
@@ -2083,7 +2083,8 @@ sk_init_xmac(struct sk_if_softc	*sc_if)
 	sc_if->sk_link = 1;
 }
 
-void sk_init_yukon(struct sk_if_softc *sc_if)
+void
+sk_init_yukon(struct sk_if_softc *sc_if)
 {
 	u_int32_t		phy, v;
 	u_int16_t		reg;

sys/dev/pci/virtio_pci.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: virtio_pci.c,v 1.37 2024/05/17 16:37:10 sf Exp $	*/
+/*	$OpenBSD: virtio_pci.c,v 1.38 2024/06/26 01:40:49 jsg Exp $	*/
 /*	$NetBSD: virtio.c,v 1.3 2011/11/02 23:05:52 njoly Exp $	*/
 
 /*
@@ -162,8 +162,8 @@ struct virtio_ops virtio_pci_ops = {
 	virtio_pci_poll_intr,
 };
 
-static inline
+static inline uint64_t
-uint64_t _cread(struct virtio_pci_softc *sc, unsigned off, unsigned size)
+_cread(struct virtio_pci_softc *sc, unsigned off, unsigned size)
 {
 	uint64_t val;
 	switch (size) {

sys/dev/pci/yds.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: yds.c,v 1.64 2024/05/24 06:02:58 jsg Exp $	*/
+/*	$OpenBSD: yds.c,v 1.65 2024/06/26 01:40:49 jsg Exp $	*/
 /*	$NetBSD: yds.c,v 1.5 2001/05/21 23:55:04 minoura Exp $	*/
 
 /*
@@ -107,27 +107,36 @@ void YWRITE1(struct yds_softc *sc,bus_size_t r,u_int8_t x);
 void YWRITE2(struct yds_softc *sc,bus_size_t r,u_int16_t x);
 void YWRITE4(struct yds_softc *sc,bus_size_t r,u_int32_t x);
 
-u_int16_t YREAD2(struct yds_softc *sc,bus_size_t r)
+u_int16_t
+YREAD2(struct yds_softc *sc,bus_size_t r)
 {
   DPRINTFN(5, (" YREAD2(0x%lX)\n",(unsigned long)r));
   return bus_space_read_2(sc->memt,sc->memh,r);
 }
-u_int32_t YREAD4(struct yds_softc *sc,bus_size_t r)
+
+u_int32_t
+YREAD4(struct yds_softc *sc,bus_size_t r)
 {
   DPRINTFN(5, (" YREAD4(0x%lX)\n",(unsigned long)r));
   return bus_space_read_4(sc->memt,sc->memh,r);
 }
-void YWRITE1(struct yds_softc *sc,bus_size_t r,u_int8_t x)
+
+void
+YWRITE1(struct yds_softc *sc,bus_size_t r,u_int8_t x)
 {
   DPRINTFN(5, (" YWRITE1(0x%lX,0x%lX)\n",(unsigned long)r,(unsigned long)x));
   bus_space_write_1(sc->memt,sc->memh,r,x);
 }
-void YWRITE2(struct yds_softc *sc,bus_size_t r,u_int16_t x)
+
+void
+YWRITE2(struct yds_softc *sc,bus_size_t r,u_int16_t x)
 {
   DPRINTFN(5, (" YWRITE2(0x%lX,0x%lX)\n",(unsigned long)r,(unsigned long)x));
   bus_space_write_2(sc->memt,sc->memh,r,x);
 }
-void YWRITE4(struct yds_softc *sc,bus_size_t r,u_int32_t x)
+
+void
+YWRITE4(struct yds_softc *sc,bus_size_t r,u_int32_t x)
 {
   DPRINTFN(5, (" YWRITE4(0x%lX,0x%lX)\n",(unsigned long)r,(unsigned long)x));
   bus_space_write_4(sc->memt,sc->memh,r,x);

sys/dev/pv/if_vio.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_vio.c,v 1.40 2024/06/10 19:26:17 jan Exp $	*/
+/*	$OpenBSD: if_vio.c,v 1.41 2024/06/26 01:40:49 jsg Exp $	*/
 
 /*
  * Copyright (c) 2012 Stefan Fritsch, Alexander Fiveg.
@@ -524,7 +524,8 @@ vio_put_lladdr(struct arpcom *ac, struct virtio_softc *vsc)
 	}
 }
 
-static int vio_needs_reset(struct vio_softc *sc)
+static int
+vio_needs_reset(struct vio_softc *sc)
 {
 	if (virtio_get_status(sc->sc_virtio) &
 	    VIRTIO_CONFIG_DEVICE_STATUS_DEVICE_NEEDS_RESET) {

sys/dev/pv/vioblk.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: vioblk.c,v 1.38 2024/05/24 10:05:55 jsg Exp $	*/
+/*	$OpenBSD: vioblk.c,v 1.39 2024/06/26 01:40:49 jsg Exp $	*/
 
 /*
  * Copyright (c) 2012 Stefan Fritsch.
@@ -150,7 +150,8 @@ const struct scsi_adapter vioblk_switch = {
 	vioblk_scsi_cmd, NULL, NULL, NULL, NULL
 };
 
-int vioblk_match(struct device *parent, void *match, void *aux)
+int
+vioblk_match(struct device *parent, void *match, void *aux)
 {
 	struct virtio_softc *va = aux;
 	if (va->sc_childdevid == PCI_PRODUCT_VIRTIO_BLOCK)

sys/dev/pv/viocon.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: viocon.c,v 1.11 2024/05/24 10:05:55 jsg Exp $	*/
+/*	$OpenBSD: viocon.c,v 1.12 2024/06/26 01:40:49 jsg Exp $	*/
 
 /*
  * Copyright (c) 2013-2015 Stefan Fritsch <sf@sfritsch.de>
@@ -159,7 +159,8 @@ dev2port(dev_t dev)
 	return dev2sc(dev)->sc_ports[VIOCONPORT(dev)];
 }
 
-int viocon_match(struct device *parent, void *match, void *aux)
+int
+viocon_match(struct device *parent, void *match, void *aux)
 {
 	struct virtio_softc *va = aux;
 	if (va->sc_childdevid == PCI_PRODUCT_VIRTIO_CONSOLE)

sys/dev/pv/viornd.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: viornd.c,v 1.8 2024/05/24 10:05:55 jsg Exp $	*/
+/*	$OpenBSD: viornd.c,v 1.9 2024/06/26 01:40:49 jsg Exp $	*/
 
 /*
  * Copyright (c) 2014 Stefan Fritsch <sf@sfritsch.de>
@@ -69,8 +69,8 @@ struct cfdriver viornd_cd = {
 	NULL, "viornd", DV_DULL
 };
 
-
+int
-int viornd_match(struct device *parent, void *match, void *aux)
+viornd_match(struct device *parent, void *match, void *aux)
 {
 	struct virtio_softc *va = aux;
 	if (va->sc_childdevid == PCI_PRODUCT_VIRTIO_ENTROPY)

sys/dev/wscons/wsmouse.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: wsmouse.c,v 1.72 2024/05/17 20:11:58 miod Exp $ */
+/* $OpenBSD: wsmouse.c,v 1.73 2024/06/26 01:40:49 jsg Exp $ */
 /* $NetBSD: wsmouse.c,v 1.35 2005/02/27 00:27:52 perry Exp $ */
 
 /*
@@ -1622,7 +1622,8 @@ wsmouse_set_mode(struct device *sc, int mode)
 	return (-1);
 }
 
-struct wsmousehw *wsmouse_get_hw(struct device *sc)
+struct wsmousehw *
+wsmouse_get_hw(struct device *sc)
 {
 	return &((struct wsmouse_softc *) sc)->sc_input.hw;
 }

sys/kern/kern_malloc.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: kern_malloc.c,v 1.151 2023/12/14 14:04:57 claudio Exp $	*/
+/*	$OpenBSD: kern_malloc.c,v 1.152 2024/06/26 01:40:49 jsg Exp $	*/
 /*	$NetBSD: kern_malloc.c,v 1.15.4.2 1996/06/13 17:10:56 cgd Exp $	*/
 
 /*
@@ -54,7 +54,8 @@ static
 #ifndef SMALL_KERNEL
 __inline__
 #endif
-long BUCKETINDX(size_t sz)
+long
+BUCKETINDX(size_t sz)
 {
 	long b, d;
 

sys/net/if_pppoe.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: if_pppoe.c,v 1.83 2022/07/14 11:03:15 mvs Exp $ */
+/* $OpenBSD: if_pppoe.c,v 1.84 2024/06/26 01:40:49 jsg Exp $ */
 /* $NetBSD: if_pppoe.c,v 1.51 2003/11/28 08:56:48 keihan Exp $ */
 
 /*
@@ -188,7 +188,8 @@ struct mbuf_queue pppoediscinq = MBUF_QUEUE_INITIALIZER(
 struct mbuf_queue pppoeinq = MBUF_QUEUE_INITIALIZER(
 	IFQ_MAXLEN, IPL_SOFTNET);
 
-void pppoeintr(void)
+void
+pppoeintr(void)
 {
 	struct mbuf_list ml;
 	struct mbuf *m;

sys/nfs/nfs_syscalls.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: nfs_syscalls.c,v 1.126 2024/05/01 13:15:59 jsg Exp $	*/
+/*	$OpenBSD: nfs_syscalls.c,v 1.127 2024/06/26 01:40:49 jsg Exp $	*/
 /*	$NetBSD: nfs_syscalls.c,v 1.19 1996/02/18 11:53:52 fvdl Exp $	*/
 
 /*
@@ -302,7 +302,8 @@ nfssvc_addsock(struct file *fp, struct mbuf *mynam)
 	return (0);
 }
 
-static inline int nfssvc_checknam(struct mbuf *nam)
+static inline int
+nfssvc_checknam(struct mbuf *nam)
 {
 	struct sockaddr_in *sin;
 

usr.sbin/bgpd/rde_prefix.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: rde_prefix.c,v 1.50 2023/07/12 14:45:43 claudio Exp $ */
+/*	$OpenBSD: rde_prefix.c,v 1.51 2024/06/25 13:21:18 claudio Exp $ */
 
 /*
  * Copyright (c) 2003, 2004 Claudio Jeker <claudio@openbsd.org>
@@ -567,6 +567,9 @@ pt_writebuf(struct ibuf *buf, struct pt_entry *pte, int withdraw,
 		goto fail;
 	}
 
+	/* keep 2 bytes reserved in the withdraw case for IPv4 encoding */
+	if (withdraw && ibuf_left(buf) < ibuf_size(tmp) + 2)
+		goto fail;
 	if (ibuf_add_buf(buf, tmp) == -1)
 		goto fail;
 	ibuf_free(tmp);