Ganael Laplanche 681fd2bed8 pax: Terminate loop for empty directory names ... Pax can sometimes loop forever. For example: $ mkdir -p /tmp/src/foo/bar $ rm -rf /tmp/dst ; mkdir -p /tmp/dst $ cd /tmp/src $ echo 'foo/bar/' | /bin/pax -r -w -d -pe "/tmp/dst" <looping infinitely> Here, pax(1) infinitely deletes and re-creates /tmp/dst/foo/bar/. The problem is that chk_path() (bin/pax/file_subs.c), called from node_creat() also creates the leaf directory when a trailing '/' appears in the directory name to create. When the execution goes back from chk_path() to node_creat(), the function still cannot create the leaf directory (it has been created by chk_path()), so it unlinks it and calls node_creat() again. The function re-creates it, and so on... In node_creat() detect trailing slashes and not create a leaf directory, but only intermediate ones. PR: 277060 Reviewed by: imp		2024-06-21 10:39:09 -06:00
..
tests
ar_io.c	bin: Automated cleanup of cdefs and other formatting	2023-11-26 22:23:59 -07:00
ar_subs.c	bin: Automated cleanup of cdefs and other formatting	2023-11-26 22:23:59 -07:00
buf_subs.c	bin: Automated cleanup of cdefs and other formatting	2023-11-26 22:23:59 -07:00
cache.c	bin: Automated cleanup of cdefs and other formatting	2023-11-26 22:23:59 -07:00
cache.h
cpio.c	bin: Automated cleanup of cdefs and other formatting	2023-11-26 22:23:59 -07:00
cpio.h
extern.h
file_subs.c	pax: Terminate loop for empty directory names	2024-06-21 10:39:09 -06:00
ftree.c	bin: Automated cleanup of cdefs and other formatting	2023-11-26 22:23:59 -07:00
ftree.h
gen_subs.c	bin: Automated cleanup of cdefs and other formatting	2023-11-26 22:23:59 -07:00
getoldopt.c	bin: Automated cleanup of cdefs and other formatting	2023-11-26 22:23:59 -07:00
Makefile
Makefile.depend
options.c	bin: Automated cleanup of cdefs and other formatting	2023-11-26 22:23:59 -07:00
options.h
pat_rep.c	bin: Automated cleanup of cdefs and other formatting	2023-11-26 22:23:59 -07:00
pat_rep.h
pax.1
pax.c	pax: Add missing 'for' in comment.	2023-12-26 10:24:24 -07:00
pax.h
sel_subs.c	bin: Automated cleanup of cdefs and other formatting	2023-11-26 22:23:59 -07:00
sel_subs.h
tables.c	bin: Automated cleanup of cdefs and other formatting	2023-11-26 22:23:59 -07:00
tables.h
tar.c	bin: Automated cleanup of cdefs and other formatting	2023-11-26 22:23:59 -07:00
tar.h
tty_subs.c	bin: Automated cleanup of cdefs and other formatting	2023-11-26 22:23:59 -07:00