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BUG: Added missing zero-initialization of struct sigaction.

This commit is contained in:
Brad King 2003-08-05 11:34:39 -04:00
parent dfcd4f2154
commit e99e9baca4
1 changed files with 2 additions and 0 deletions
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2
Source/kwsys/ProcessUNIX.c
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@ -285,6 +285,7 @@ void kwsysProcess_Execute(kwsysProcess* cp)
/* We want no special handling of SIGCHLD. Repeat call until it is /* We want no special handling of SIGCHLD. Repeat call until it is
not interrupted. */ not interrupted. */
memset(&newSigChldAction, 0, sizeof(struct sigaction));
newSigChldAction.sa_handler = SIG_DFL; newSigChldAction.sa_handler = SIG_DFL;
while((sigaction(SIGCHLD, &newSigChldAction, &cp->OldSigChldAction) < 0) && while((sigaction(SIGCHLD, &newSigChldAction, &cp->OldSigChldAction) < 0) &&
(errno == EINTR)); (errno == EINTR));
@ -901,6 +902,7 @@ static void kwsysProcessChildErrorExit(kwsysProcess* cp)
static void kwsysProcessRestoreDefaultSignalHandlers() static void kwsysProcessRestoreDefaultSignalHandlers()
{ {
struct sigaction act; struct sigaction act;
memset(&act, 0, sizeof(struct sigaction));
act.sa_handler = SIG_DFL; act.sa_handler = SIG_DFL;
#ifdef SIGHUP #ifdef SIGHUP
sigaction(SIGHUP, &act, 0); sigaction(SIGHUP, &act, 0);