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signal.c: SIGBUS by stack overflow on Funtoo

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* signal.c (sigbus): seems that Funtoo Linux also delivers SIGBUS
  at stack overflow.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-02-01 00:29:02 +00:00
parent 8f02de2050
commit 0f7bd5738b
1 changed files with 2 additions and 1 deletions
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3
signal.c
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@ -848,7 +848,8 @@ sigbus(int sig SIGINFO_ARG)
* and it's delivered as SIGBUS instead of SIGSEGV to userland. It's crazy
* wrong IMHO. but anyway we have to care it. Sigh.
*/
#if defined __APPLE__
/* Seems Linux also delivers SIGBUS. */
#if defined __APPLE__ || defined __linux__
CHECK_STACK_OVERFLOW();
#endif
rb_bug_context(SIGINFO_CTX, "Bus Error" MESSAGE_FAULT_ADDRESS);