Mercurial > dovecot > original-hg > dovecot-1.2
changeset 3095:8f254acc036c HEAD
Change effective GID as well before trying chdir() to mail directory.
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Thu, 13 Jan 2005 22:33:41 +0200 |
| parents | d78e9a31b6d8 |
| children | 65b2d1ec3596 |
| files | src/master/mail-process.c |
| diffstat | 1 files changed, 10 insertions(+), 3 deletions(-) [+] |
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--- a/src/master/mail-process.c Thu Jan 13 20:37:00 2005 +0200 +++ b/src/master/mail-process.c Thu Jan 13 22:33:41 2005 +0200 @@ -403,11 +403,18 @@ full_home_dir = *chroot_dir == '\0' ? home_dir : t_strconcat(chroot_dir, "/", home_dir, NULL); /* NOTE: if home directory is NFS-mounted, we might not - have access to it as root. Change the effective UID + have access to it as root. Change the effective UID and GID temporarily to make it work. */ - if (uid != master_uid && seteuid(uid) < 0) - i_fatal("seteuid(%s) failed: %m", dec2str(uid)); + if (uid != master_uid) { + if (setegid(gid) < 0) + i_fatal("setegid(%s) failed: %m", dec2str(gid)); + if (seteuid(uid) < 0) + i_fatal("seteuid(%s) failed: %m", dec2str(uid)); + } ret = chdir(full_home_dir); + + /* Change UID back. No need to change GID back, it doesn't + really matter. */ if (uid != master_uid && seteuid(master_uid) < 0) i_fatal("seteuid(%s) failed: %m", dec2str(master_uid));