diff options
Diffstat (limited to 'net-misc/asterisk/files/asterisk-historic-dundi-null-dereference.patch')
| -rw-r--r-- | net-misc/asterisk/files/asterisk-historic-dundi-null-dereference.patch | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/net-misc/asterisk/files/asterisk-historic-dundi-null-dereference.patch b/net-misc/asterisk/files/asterisk-historic-dundi-null-dereference.patch deleted file mode 100644 index 8fb531937989..000000000000 --- a/net-misc/asterisk/files/asterisk-historic-dundi-null-dereference.patch +++ /dev/null @@ -1,40 +0,0 @@ -Upstream issue 21205 -Link: https://issues.asterisk.org/jira/browse/ASTERISK-21205 - -Submitted upstream: 2013-03-05 07:06 -For Asterisk version: 11.2.1 -Patch by: Jaco Kroon - -If a negative (error) return is received from dundi_lookup_internal, this is not handled -correctly when assigning the result to the buffer. As such, use a signed integer in the -assignment and do a proper comparison. - ---- a/pbx/pbx_dundi.c 2013-03-05 15:07:00.523387892 +0200 -+++ b/pbx/pbx_dundi.c 2013-03-05 15:18:49.512625981 +0200 -@@ -4123,7 +4123,7 @@ - - struct dundi_result_datastore { - struct dundi_result results[MAX_RESULTS]; -- unsigned int num_results; -+ int num_results; - unsigned int id; - }; - -@@ -4255,7 +4255,7 @@ - drds = datastore->data; - - if (!strcasecmp(args.resultnum, "getnum")) { -- snprintf(buf, len, "%u", drds->num_results); -+ snprintf(buf, len, "%u", drds->num_results < 0 ? 0 : drds->num_results); - res = 0; - goto finish; - } -@@ -4266,7 +4266,7 @@ - goto finish; - } - -- if (num && num <= drds->num_results) { -+ if (num && drds->num_results > 0 && num <= drds->num_results) { - snprintf(buf, len, "%s/%s", drds->results[num - 1].tech, drds->results[num - 1].dest); - res = 0; - } else |