A NULL app_sigaction was observed once in handle_sigreturn. It is not clear how it happened: otherwise I would add a test. For now we add a defensive check.
Fixes #3182 (closed)
A NULL app_sigaction was observed once in handle_sigreturn. It is not clear how it happened: otherwise I would add a test. For now we add a defensive check.
Fixes #3182 (closed)