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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-04-14 16:07:45 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-04-14 16:07:45 +0000 |
commit | f7b51fd28d3e82231e23b820288212e56f765d38 (patch) | |
tree | 78eb88061183082afea03a2d171b94c408ed3463 | |
parent | 1e1a585300fc4941bfea132fcb1041031443eed0 (diff) |
signal.c: add sigprocmask guard
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58354 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | signal.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -776,12 +776,16 @@ NORETURN(static void raise_stack_overflow(int sig, rb_thread_t *th)); static void raise_stack_overflow(int sig, rb_thread_t *th) { +#ifdef HAVE_SIGPROCMASK sigset_t mask; +#endif clear_received_signal(); +#ifdef HAVE_SIGPROCMASK sigemptyset(&mask); sigaddset(&mask, sig); if (sigprocmask(SIG_UNBLOCK, &mask, NULL)) rb_bug_errno("sigprocmask:set", errno); +#endif ruby_thread_stack_overflow(th); } |