Hi,
Attached patch helps dealing with not-found headers when building
authentication responses in call::process_incoming() (strcpy doesn't
like NULL's).
Cheers,
Bogdan
Index: call.cpp
===================================================================
--- call.cpp (revision 195)
+++ call.cpp (working copy)
@@ -3056,13 +3056,16 @@
/* is a challenge */
char auth[MAX_HEADER_LEN];
memset(auth, 0, sizeof(auth));
- strcpy(auth, get_header_content(msg, (char*)"Proxy-Authenticate:"));
- if (auth[0] == 0) {
- strcpy(auth, get_header_content(msg, (char*)"WWW-Authenticate:"));
- }
- if (auth[0] == 0) {
- ERROR("Couldn't find 'Proxy-Authenticate' or 'WWW-Authenticate' in 401 or 407!");
- }
+ char * ret = get_header_content(msg, (char*)"Proxy-Authenticate:");
+ if (ret) {
+ strcpy(auth, ret);
+ } else {
+ ret = get_header_content(msg, (char*)"WWW-Authenticate:");
+ if (ret)
+ strcpy(auth, ret);
+ else
+ ERROR("Couldn't find 'Proxy-Authenticate' or 'WWW-Authenticate' in 401 or 407!");
+ }
dialog_authentication = (char *) calloc(1, strlen(auth) + 2);
sprintf(dialog_authentication, "%s", auth);
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