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authorDenis Vlasenko2008-03-20 15:12:58 +0000
committerDenis Vlasenko2008-03-20 15:12:58 +0000
commit9230582315a15dd7b95de9f03c48024858ec935d (patch)
tree5495a94e29baa12c71e33fa8d049131fe572f881 /libbb/change_identity.c
parentc52248e41ce50bd3fa684d19b2bce4320267dc44 (diff)
downloadbusybox-9230582315a15dd7b95de9f03c48024858ec935d.zip
busybox-9230582315a15dd7b95de9f03c48024858ec935d.tar.gz
inetd: use change_identity().
libbb: shrink our internal initgroups(). httpd: remove stray 'else' and 'index_page = "index.html"' function old new delta httpd_main 750 743 -7 inetd_main 2033 2011 -22 bb_internal_initgroups 251 228 -23 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-52) Total: -52 bytes
Diffstat (limited to 'libbb/change_identity.c')
-rw-r--r--libbb/change_identity.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libbb/change_identity.c b/libbb/change_identity.c
index f19aa8a..da840bf 100644
--- a/libbb/change_identity.c
+++ b/libbb/change_identity.c
@@ -35,7 +35,7 @@ void change_identity(const struct passwd *pw)
{
if (initgroups(pw->pw_name, pw->pw_gid) == -1)
bb_perror_msg_and_die("can't set groups");
- endgrent(); /* ?? */
+ endgrent(); /* helps to close a fd used internally by libc */
xsetgid(pw->pw_gid);
xsetuid(pw->pw_uid);
}