diff options
Diffstat (limited to 'package/lighttpd/lighttpd-04-fix_setuid.patch')
| -rw-r--r-- | package/lighttpd/lighttpd-04-fix_setuid.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/package/lighttpd/lighttpd-04-fix_setuid.patch b/package/lighttpd/lighttpd-04-fix_setuid.patch deleted file mode 100644 index cb7f563530..0000000000 --- a/package/lighttpd/lighttpd-04-fix_setuid.patch +++ /dev/null @@ -1,43 +0,0 @@ -commit 99cddff73ab4023186bcfca54cbb73051140e15d -Author: Stefan Bühler <stbuehler@web.de> -Date: Wed Nov 13 11:43:33 2013 +0000 - - [core] check success of setuid,setgid,setgroups (CVE-2013-4559) - - From: Stefan Bühler <stbuehler@web.de> - - git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2923 152afb58-edef-0310-8abb-c4023f1b3aa9 - -diff --git a/src/server.c b/src/server.c -index 2d825bb..e2b42eb 100644 ---- a/src/server.c -+++ b/src/server.c -@@ -820,8 +820,14 @@ int main (int argc, char **argv) { - * to /etc/group - * */ - if (NULL != grp) { -- setgid(grp->gr_gid); -- setgroups(0, NULL); -+ if (-1 == setgid(grp->gr_gid)) { -+ log_error_write(srv, __FILE__, __LINE__, "ss", "setgid failed: ", strerror(errno)); -+ return -1; -+ } -+ if (-1 == setgroups(0, NULL)) { -+ log_error_write(srv, __FILE__, __LINE__, "ss", "setgroups failed: ", strerror(errno)); -+ return -1; -+ } - if (srv->srvconf.username->used) { - initgroups(srv->srvconf.username->ptr, grp->gr_gid); - } -@@ -844,7 +850,10 @@ int main (int argc, char **argv) { - #ifdef HAVE_PWD_H - /* drop root privs */ - if (NULL != pwd) { -- setuid(pwd->pw_uid); -+ if (-1 == setuid(pwd->pw_uid)) { -+ log_error_write(srv, __FILE__, __LINE__, "ss", "setuid failed: ", strerror(errno)); -+ return -1; -+ } - } - #endif - #if defined(HAVE_SYS_PRCTL_H) && defined(PR_SET_DUMPABLE) |
