libmetalink/libmetalink-0.1.3-ns_uri.patch
Alejandro Alvarez Ayllon 1e9ebe1f03 Apply patch for NULL ptr deref in initial_state_start_fun
Thanks to Steve Grubb
2020-08-04 09:12:44 +02:00

22 lines
997 B
Diff

diff -urp libmetalink-0.1.3.orig/lib/metalink_pstate.c libmetalink-0.1.3/lib/metalink_pstate.c
--- libmetalink-0.1.3.orig/lib/metalink_pstate.c 2012-08-12 04:43:53.000000000 -0400
+++ libmetalink-0.1.3/lib/metalink_pstate.c 2020-07-22 17:03:21.205852103 -0400
@@ -100,7 +100,7 @@ void initial_state_start_fun(metalink_ps
const char** attrs)
{
if(strcmp("metalink", name) == 0) {
- if (strcmp(METALINK_V3_NS_URI, ns_uri) == 0) {
+ if (ns_uri && strcmp(METALINK_V3_NS_URI, ns_uri) == 0) {
const char* type;
const char* origin;
metalink_pctrl_set_version(stm->ctrl, METALINK_VERSION_3);
@@ -116,7 +116,7 @@ void initial_state_start_fun(metalink_ps
metalink_pstm_enter_metalink_state(stm);
}
- else if (strcmp(METALINK_V4_NS_URI, ns_uri) == 0) {
+ else if (ns_uri && strcmp(METALINK_V4_NS_URI, ns_uri) == 0) {
metalink_pctrl_set_version(stm->ctrl, METALINK_VERSION_4);
metalink_pstm_enter_metalink_state_v4(stm);
} else {