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Use SIG_SETMASK when resetting signal mask instead of SIG_UNBLOCK.

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Todd C. Miller
2010-09-14 09:25:52 -04:00
parent 01c7840dc5
commit ece29bdea1
1 changed files with 2 additions and 2 deletions
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4
src/sudo.c
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@@ -131,8 +131,8 @@ main(int argc, char *argv[], char *envp[])
errorx(1, "must be setuid root"); errorx(1, "must be setuid root");
/* Reset signal mask, disable core dumps and make sure fds 0-2 are open. */ /* Reset signal mask, disable core dumps and make sure fds 0-2 are open. */
(void) sigfillset(&mask); (void) sigemptyset(&mask);
(void) sigprocmask(SIG_UNBLOCK, &mask, NULL); (void) sigprocmask(SIG_SETMASK, &mask, NULL);
disable_coredumps(); disable_coredumps();
fix_fds(); fix_fds();