search for: saved_egroup

.../cvs/openssh/uidswap.c,v retrieving revision 1.42 diff -u -u -r1.42 uidswap.c --- uidswap.c 17 Dec 2003 07:53:26 -0000 1.42 +++ uidswap.c 19 Feb 2004 23:50:38 -0000 @@ -38,7 +38,7 @@ /* Saved effective uid. */ static int privileged = 0; static int temporarily_use_uid_effective = 0; -static gid_t saved_egroups[NGROUPS_MAX], user_groups[NGROUPS_MAX]; +static gid_t *saved_egroups, *user_groups; static int saved_egroupslen = -1, user_groupslen = -1; /* @@ -68,17 +68,27 @@ privileged = 1; temporarily_use_uid_effective = 1; - saved_egroupslen = getgroups(NGROUPS_MAX, saved_egroups); + + saved_egrou...

...imultaneous (per-user) secondary groups a compile-time decision. $ find . -name \*.c | xargs grep NGROUPS_MAX ./groupaccess.c:static char *groups_byname[NGROUPS_MAX + 1]; /* +1 for base/primary group */ ./groupaccess.c: gid_t groups_bygid[NGROUPS_MAX + 1]; ./uidswap.c:static gid_t saved_egroups[NGROUPS_MAX], user_groups[NGROUPS_MAX]; ./uidswap.c: saved_egroupslen = getgroups(NGROUPS_MAX, saved_egroups); ./uidswap.c: user_groupslen = getgroups(NGROUPS_MAX, user_groups); POSIX defined sysconf in order to avoid this. By using sysconf(_SC_NGROUPS_MAX) this value is determined...

...SAVED_IDS_WORK_WITH_SETEUID +/* Saved effective uid. */ +static uid_t saved_euid = 0; +static gid_t saved_egid = 0; +#endif + /* Saved effective uid. */ static int privileged = 0; static int temporarily_use_uid_effective = 0; -static uid_t saved_euid = 0; -static gid_t saved_egid; static gid_t saved_egroups[NGROUPS_MAX], user_groups[NGROUPS_MAX]; static int saved_egroupslen = -1, user_groupslen = -1; - + /* * Temporarily changes to the given uid. If the effective user * id is not root, this does nothing. This call cannot be nested. @@ -44,42 +48,57 @@ void temporarily_use_uid(struct passwd...

...fective uid to the given (unprivileged) uid. */ if (setgroups(user_groupslen, user_groups) < 0) fatal("setgroups: %.100s", strerror(errno)); *************** *** 131,137 **** setgid(getgid()); #endif /* SAVED_IDS_WORK_WITH_SETEUID */ ! #ifndef HAVE_CYGWIN if (setgroups(saved_egroupslen, saved_egroups) < 0) fatal("setgroups: %.100s", strerror(errno)); #endif /* !HAVE_CYGWIN */ --- 131,137 ---- setgid(getgid()); #endif /* SAVED_IDS_WORK_WITH_SETEUID */ ! #if !defined(HAVE_CYGWIN) && !defined(_UWIN) if (setgroups(saved_egroupslen, saved_egr...

http://bugzilla.mindrot.org/show_bug.cgi?id=787 ------- Additional Comments From openssh_bugzilla at hockin.org 2004-02-20 13:01 ------- Created an attachment (id=548) --> (http://bugzilla.mindrot.org/attachment.cgi?id=548&action=view) NGROUPS patch ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.

If we can get people to test their platforms against the last snapshot/cvs tree I'd be greatful. (http://www.openssh.com/portable.html) I know NeXT platform has problems. I'm going to spend tonight looking at it. Also, take a moment to see what manpage type ./configure decided for your system and if it's 'cat' please let us know. Thanks. - Ben