From: Dragos Oancea <dragos@signalwire.com>
Date: Fri, 14 Feb 2020 15:53:16 +0000 (+0000)
Subject: [core] scan-build: Null pointer passed as an argument to a 'nonnull' parameter -... 
X-Git-Tag: v1.10.3^2~172^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F360%2Fhead;p=thirdparty%2Ffreeswitch.git

[core] scan-build: Null pointer passed as an argument to a 'nonnull' parameter - switch_event_base_add_header()
---

diff --git a/src/switch_event.c b/src/switch_event.c
index 519e542672..91e07c6b79 100644
--- a/src/switch_event.c
+++ b/src/switch_event.c
@@ -1139,6 +1139,9 @@ static switch_status_t switch_event_base_add_header(switch_event_t *event, switc
 					memcpy(hv, "|:", 2);
 					hv += 2;
 				}
+				if (!header->array[j]) { 
+					continue;
+				}
 				memcpy(hv, header->array[j], strlen(header->array[j]));
 				hv += strlen(header->array[j]);
 			}