Check if input string to aToIPAddr is null

2020-08-06 08:36:23 +02:00
parent a808e3c790
commit 5b37663bcb
1 changed files with 4 additions and 0 deletions
--- a/modules/libcom/src/misc/aToIPAddr.c
+++ b/modules/libcom/src/misc/aToIPAddr.c
@@ -90,6 +90,10 @@ aToIPAddr( const char *pAddrString, unsigned short defaultPort,
    unsigned port;
    struct in_addr ina;

+    if ( pAddrString == NULL ) {
+        return -1;
+    }
+
    /*
     * dotted ip addresses
     */