From: Dragos Oancea <dragos@signalwire.com>
Date: Thu, 30 Jan 2020 22:02:16 +0000 (+0000)
Subject: [core] scan-build: Access to field 'microseconds_per_packet' results in a dereference... 
X-Git-Tag: v1.10.3^2~227^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F278%2Fhead;p=thirdparty%2Ffreeswitch.git

[core] scan-build: Access to field 'microseconds_per_packet' results in a dereference of a null pointer
---

diff --git a/src/switch_loadable_module.c b/src/switch_loadable_module.c
index 85ab3991e8..ca761c22df 100644
--- a/src/switch_loadable_module.c
+++ b/src/switch_loadable_module.c
@@ -2678,7 +2678,13 @@ static void switch_loadable_module_sort_codecs(const switch_codec_implementation
 #endif
 
 	for (i = 0; i < arraylen; i++) {
-		int this_ptime = array[i]->microseconds_per_packet / 1000;
+		int this_ptime;
+
+		if (!array[i]) {
+			continue;
+		}
+
+		this_ptime = array[i]->microseconds_per_packet / 1000;
 
 		if (!strcasecmp(array[i]->iananame, "ilbc")) {
 			this_ptime = 20;