Changeset 915:9bd18fa4e601 in freeDiameter

Timestamp:

Feb 2, 2013, 10:43:09 PM (11 years ago)

Author:

Sebastien Decugis <sdecugis@freediameter.net>

Branch:

default

Phase:

public

Message:

Fix macro to avoid infinite loop in some situations

File:

• libfdproto/messages.c (modified) (1 diff)

libfdproto/messages.c

@@ -106 +106 @@
 #define _A(_x) ((struct avp *)(_x))
 /* Check the type and eyecatcher */
-#define CHECK_AVP(_x) ((_C(_x)->type == MSG_AVP) && (_A(_x)->avp_eyec == MSG_AVP_EYEC))
+#define CHECK_AVP(_x) ((_x) && (_C(_x)->type == MSG_AVP) && (_A(_x)->avp_eyec == MSG_AVP_EYEC))
 
 /* The following structure represents an instance of a message (command and children AVPs). */