Closed Bug 1455075 Opened 3 years ago Closed 3 years ago
Parent::Recv Show Alert null-ptr-defers is a Alert is null
59 bytes, text/x-review-board-request
It derefs the argument unconditionally. Prior to bug 1443954 the value was passed as a const reference, so it couldn't be null, but that change made it nullable. Fuzzing triggers the null deref crash pretty easily.
Comment on attachment 8969014 [details] Bug 1455075 - handle a null argument in ContentParent::RecvShowAlert; https://reviewboard.mozilla.org/r/237702/#review243762
Attachment #8969014 - Flags: review?(nika) → review+
Pushed by email@example.com: https://hg.mozilla.org/integration/autoland/rev/4261c7933ce9 handle a null argument in ContentParent::RecvShowAlert; r=mystor
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