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Coverity 703490: better zero out sigact

This commit is contained in:
tg 2012-06-24 19:47:11 +00:00
parent 252a7ce68f
commit df81e96d67
1 changed files with 3 additions and 1 deletions
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4
histrap.c
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@ -27,7 +27,7 @@
#include <sys/file.h>
#endif
__RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.125 2012/05/05 18:04:20 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.126 2012/06/24 19:47:11 tg Exp $");
Trap sigtraps[NSIG + 1];
static struct sigaction Sigact_ign;
@ -1375,6 +1375,8 @@ setsig(Trap *p, sig_t f, int flags)
if (p->signal == ksh_SIGEXIT || p->signal == ksh_SIGERR)
return (1);
memset(&sigact, 0, sizeof(sigact));
/*
* First time setting this signal? If so, get and note the current
* setting.