Fix segfault in mod_expire after failed config parsing (fixes #1992)

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2517 152afb58-edef-0310-8abb-c4023f1b3aa9
14 years ago · 2f4120b37b
parent 4f4d40f3f7
commit 2f4120b37b
2 changed files with 2 additions and 1 deletions
--- a/1
+++ b/1
@ -48,6 +48,7 @@ NEWS
  * Workaround broken operating systems: check for trailing '/' in filenames (fixes #1989)
  * Allow using pcre with cross-compiling (pcre-config got fixed; fixes #1986)
  * Add "lighty.req_env" table to mod_magnet for setting/getting environment values for cgi (fixes #1967, thx presbrey)
+  * Fix segfault in mod_expire after failed config parsing (fixes #1992)

 - 1.4.22 - 2009-03-07
  * Fix wrong lua type for CACHE_MISS/CACHE_HIT in mod_cml (fixes #533)
--- a/src/mod_expire.c
+++ b/src/mod_expire.c
@ -62,9 +62,9 @@ FREE_FUNC(mod_expire_free) {
 		size_t i;
 		for (i = 0; i < srv->config_context->used; i++) {
 			plugin_config *s = p->config_storage[i];
+			if (!s) continue;

 			array_free(s->expire_url);
-
 			free(s);
 		}
 		free(p->config_storage);