From c8090cb664f24baa0b3b9790de90dd8dd7005671 Mon Sep 17 00:00:00 2001
From: Simon Morlat <simon.morlat@linphone.org>
Date: Mon, 3 Feb 2025 13:38:28 +0100
Subject: [PATCH] Fix crash when there is no "algo" parameter in a Authenticate
header.
---
src/provider.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/provider.c b/src/provider.c
index eda253be..7727c506 100644
--- a/src/provider.c
+++ b/src/provider.c
@@ -1205,6 +1205,8 @@ static void belle_sip_provider_update_or_create_auth_context(belle_sip_provider_
if (belle_sip_stack_check_digest_compatibility(p->stack, authenticate) == -1) return;
+ if (algo == NULL) algo = "MD5";
+
for (auth_context_it = auth_context_lst =
belle_sip_provider_get_auth_context_by_realm_or_call_id(p, call_id, from_uri, realm);
auth_context_it != NULL; auth_context_it = auth_context_it->next) {
--
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