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fix wrong size for memset

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Probably the assignments cover the structure, anyway.
This commit is contained in:
Matthew Flatt 2014-04-28 17:41:14 -06:00
parent 2ff4802a14
commit acf250891f
1 changed files with 2 additions and 2 deletions
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4
racket/src/racket/gc2/sighand.c
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@ -227,7 +227,7 @@ static void initialize_signal_handler(GCTYPE *gc)
# ifdef NEED_SIGACTION
{
struct sigaction act, oact;
memset(&act, 0, sizeof(sigaction));
memset(&act, 0, sizeof(act));
act.sa_sigaction = fault_handler;
sigemptyset(&act.sa_mask);
/* In Racket, SIGCHLD or SIGINT handling may trigger a write barrier: */
@ -269,7 +269,7 @@ static void remove_signal_handler(GCTYPE *gc)
# ifdef NEED_SIGACTION
{
struct sigaction act, oact;
memset(&act, 0, sizeof(sigaction));
memset(&act, 0, sizeof(act));
act.sa_handler = SIG_DFL;
sigemptyset(&act.sa_mask);
act.sa_flags = SA_SIGINFO;