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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 | 05c1093323ef3476ff84c535cf9b5f9515ba0985 (patch) | |
tree | 78eb88061183082afea03a2d171b94c408ed3463 /signal.c | |
parent | e86dc9be260c98414c7925b24bf965a3e36c8fd5 (diff) | |
download | ruby-05c1093323ef3476ff84c535cf9b5f9515ba0985.tar.gz |
signal.c: add sigprocmask guard
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58354 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'signal.c')
-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); } |