-diff -urNp httpd-2.2.8.orig/support/suexec.c httpd-2.2.8/support/suexec.c
---- httpd-2.2.8.orig/support/suexec.c 2006-07-12 05:38:44.000000000 +0200
-+++ httpd-2.2.8/support/suexec.c 2008-05-13 21:04:25.000000000 +0200
-@@ -245,6 +245,21 @@ static void clean_env(void)
+diff -urNp httpd-2.4.4.orig/support/suexec.c httpd-2.4.4/support/suexec.c
+--- httpd-2.4.4.orig/support/suexec.c 2012-12-03 16:33:42.000000000 +0000
++++ httpd-2.4.4/support/suexec.c 2013-07-11 11:49:54.250178570 +0000
+@@ -240,6 +240,21 @@ static void clean_env(void)
environ = cleanenv;
}
int main(int argc, char *argv[])
{
int userdir = 0; /* ~userdir flag */
-@@ -261,6 +276,7 @@ int main(int argc, char *argv[])
+@@ -255,6 +270,7 @@ int main(int argc, char *argv[])
char dwd[AP_MAXPATH]; /* docroot working directory */
struct passwd *pw; /* password entry holder */
struct group *gr; /* group entry holder */
struct stat dir_info; /* directory info holder */
struct stat prg_info; /* program info holder */
-@@ -382,8 +399,23 @@ int main(int argc, char *argv[])
+@@ -375,8 +391,23 @@ int main(int argc, char *argv[])
}
else {
if ((pw = getpwuid(atoi(target_uname))) == NULL) {
+ * If called as suexec.fcgi ignore if there is no passwd
+ * entry for specified UID. Also bail out if UID = 0.
+ */
-+ if(!strcmp(base_pathname(prog),"suexec.fcgi")) {
++ if(!strcmp(base_pathname(argv[0]),"suexec.fcgi")) {
+ tpw.pw_name = strdup(target_uname);
+ tpw.pw_uid = atoi(target_uname);
+ tpw.pw_dir = (char *)"/tmp";
}
}
-@@ -560,20 +592,24 @@ int main(int argc, char *argv[])
+@@ -555,20 +586,24 @@ int main(int argc, char *argv[])
}
/*
- (gid != dir_info.st_gid) ||
- (uid != prg_info.st_uid) ||
- (gid != prg_info.st_gid)) {
-- log_err("target uid/gid (%ld/%ld) mismatch "
-- "with directory (%ld/%ld) or program (%ld/%ld)\n",
-- uid, gid,
-- dir_info.st_uid, dir_info.st_gid,
-- prg_info.st_uid, prg_info.st_gid);
+- log_err("target uid/gid (%lu/%lu) mismatch "
+- "with directory (%lu/%lu) or program (%lu/%lu)\n",
+- (unsigned long)uid, (unsigned long)gid,
+- (unsigned long)dir_info.st_uid, (unsigned long)dir_info.st_gid,
+- (unsigned long)prg_info.st_uid, (unsigned long)prg_info.st_gid);
- exit(120);
+ * If not called as suexec.fcgi error out if the target
+ * name/group is different from the name/group of the cwd
+ * or the program.
+ */
-+ if(strcmp(base_pathname(prog),"suexec.fcgi")) {
++ if(strcmp(base_pathname(argv[0]),"suexec.fcgi")) {
+ if ((uid != dir_info.st_uid) ||
+ (gid != dir_info.st_gid) ||
+ (uid != prg_info.st_uid) ||
+ (gid != prg_info.st_gid)) {
-+ log_err("target uid/gid (%ld/%ld) mismatch "
-+ "with directory (%ld/%ld) or program (%ld/%ld)\n",
-+ uid, gid,
-+ dir_info.st_uid, dir_info.st_gid,
-+ prg_info.st_uid, prg_info.st_gid);
++ log_err("target uid/gid (%lu/%lu) mismatch "
++ "with directory (%lu/%lu) or program (%lu/%lu)\n",
++ (unsigned long)uid, (unsigned long)gid,
++ (unsigned long)dir_info.st_uid, (unsigned long)dir_info.st_gid,
++ (unsigned long)prg_info.st_uid, (unsigned long)prg_info.st_gid);
+ exit(120);
+ }
}