hardenedbsd/HardenedBSD
1
0
Fork 0
mirror of https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git synced 2025-01-10 16:31:18 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Don't setuid() 'till we've called ID0setproctitle()

Browse Source
This commit is contained in:
Brian Somers 1999-11-23 00:14:50 +00:00
parent 54671c035c
commit be8bbe8809
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=53606
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
usr.sbin/ppp/bundle.c
View File

@ -1654,7 +1654,6 @@ bundle_setsid(struct bundle *bundle, int holdsession)
signal(SIGQUIT, SIG_DFL);
for (fd = getdtablesize(); fd >= 0; fd--)
close(fd);
setuid(geteuid());
/*
* Reap the intermediate process. As we're not exiting but the
* intermediate is, we don't want it to become defunct.
@ -1662,6 +1661,7 @@ bundle_setsid(struct bundle *bundle, int holdsession)
waitpid(pid, &status, 0);
/* Tweak our process arguments.... */
ID0setproctitle("session owner");
setuid(geteuid());
/*
* Hang around for a HUP. This should happen as soon as the
* ppp that we passed our ctty descriptor to closes it.