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Fix crash if user pointer of op is null in call failure callback.

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This commit is contained in:
Ghislain MARY 2018-03-15 10:36:01 +01:00
parent 7c27d3c9bc
commit 734453206d
1 changed files with 3 additions and 1 deletions
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4
coreapi/callbacks.c
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@ -256,7 +256,9 @@ static void call_terminated(SalOp *op, const char *from) {
}
static void call_failure(SalOp *op) {
std::shared_ptr<LinphonePrivate::CallSession> session = reinterpret_cast<LinphonePrivate::CallSession *>(op->get_user_pointer())->getSharedFromThis();
shared_ptr<LinphonePrivate::CallSession> session;
if (op->get_user_pointer())
session = reinterpret_cast<LinphonePrivate::CallSession *>(op->get_user_pointer())->getSharedFromThis();
if (!session) {
ms_warning("Failure reported on already terminated CallSession");
return;