Mercurial > dovecot > original-hg > dovecot-1.2
diff src/auth/mech-winbind.c @ 6230:5cf1c1ae7dd8 HEAD
waitpid() fix
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Tue, 07 Aug 2007 15:09:26 +0300 |
| parents | 0b4ec1687f3c |
| children | 616872f3710c |
line wrap: on
line diff
--- a/src/auth/mech-winbind.c Tue Aug 07 14:54:55 2007 +0300 +++ b/src/auth/mech-winbind.c Tue Aug 07 15:09:26 2007 +0300 @@ -62,13 +62,13 @@ static void winbind_wait_pid(struct winbind_helper *winbind) { - int status; + int status, ret; if (winbind->pid == -1) return; - if (waitpid(winbind->pid, &status, WNOHANG) == -1) { - if (errno != ECHILD && errno != EINTR) + if ((ret = waitpid(winbind->pid, &status, WNOHANG)) <= 0) { + if (ret < 0 && errno != ECHILD && errno != EINTR) i_error("waitpid() failed: %m"); return; }