[PATCH] D32457: [asan] Don't reset non-default user handler if allow_user_signal_handler is true.
Evgenii Stepanov via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu May 25 11:12:43 PDT 2017
eugenis added inline comments.
================
Comment at: test/asan/TestCases/Linux/preinstalled_signal.cc:48
+
+ void *asan = dlopen(asan_rt, RTLD_NOW);
+ assert(asan);
----------------
I don't like this at all. This is a mode that is not supposed to work.
Could you set a signal handler in preinit_array?
On Linux (and new-ish Android) preinit_array ctors get argc/argv/envp just as main().
https://reviews.llvm.org/D32457
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