From e4c4c7a0ff6824de6ba899ab305a47c726a135bb Mon Sep 17 00:00:00 2001 From: brian Date: Thu, 11 Mar 1999 09:09:20 +0000 Subject: [PATCH] Get the pid right if a stale lock file exists. PR: 10531 Submitted by: Lawrence D. Lopez --- lib/libutil/uucplock.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/libutil/uucplock.c b/lib/libutil/uucplock.c index 93c597e8de9..f6b303ff64d 100644 --- a/lib/libutil/uucplock.c +++ b/lib/libutil/uucplock.c @@ -30,7 +30,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: uucplock.c,v 1.9 1998/05/28 23:17:09 brian Exp $ + * $Id: uucplock.c,v 1.10 1998/06/10 00:16:28 brian Exp $ * */ @@ -70,7 +70,7 @@ int uu_lock(const char *ttyname) { int fd, tmpfd, i; - pid_t pid; + pid_t pid, pid_old; char lckname[sizeof(_PATH_UUCPLOCK) + MAXNAMLEN], lcktmpname[sizeof(_PATH_UUCPLOCK) + MAXNAMLEN]; int err, uuerr; @@ -95,12 +95,12 @@ uu_lock(const char *ttyname) if ((fd = open(lckname, O_RDONLY)) < 0) GORET(1, UU_LOCK_OPEN_ERR); - if ((pid = get_pid (fd, &err)) == -1) + if ((pid_old = get_pid (fd, &err)) == -1) GORET(2, UU_LOCK_READ_ERR); close(fd); - if (kill(pid, 0) == 0 || errno != ESRCH) + if (kill(pid_old, 0) == 0 || errno != ESRCH) GORET(1, UU_LOCK_INUSE); /* * The process that locked the file isn't running, so -- 2.45.2