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Merge remote-tracking branch 'kwolf/for-anthony' into staging

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* kwolf/for-anthony:
  qemu-img: Fix segmentation fault
  qcow2: Don't ignore failure to clear autoclear flags
  coroutine: Fix setup of sigaltstack coroutines
This commit is contained in:
Anthony Liguori 2012-05-14 12:45:01 -05:00
commit 9cc31772bf
3 changed files with 8 additions and 3 deletions
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2
coroutine-sigaltstack.c
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@ -226,7 +226,7 @@ static Coroutine *coroutine_new(void)
* called.
*/
coTS->tr_called = 0;
kill(getpid(), SIGUSR2);
pthread_kill(pthread_self(), SIGUSR2);
sigfillset(&sigs);
sigdelset(&sigs, SIGUSR2);
while (!coTS->tr_called) {