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authorMichael K. Johnson <johnsonm@redhat.com>1999-09-23 14:54:51 +0000
committerMichael K. Johnson <johnsonm@redhat.com>1999-09-23 14:54:51 +0000
commit32b3eb094b5546c32d74d84ad181e40b611e1960 (patch)
tree2bb14fecaba7b8a6b99672022b41aca136c23fcd /src
parentf2101f99f933cb557b9a402c7649040ae5472508 (diff)
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be more careful about killing
Diffstat (limited to 'src')
-rw-r--r--src/ppp-watch.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/ppp-watch.c b/src/ppp-watch.c
index dc0454ef..a0d708fc 100644
--- a/src/ppp-watch.c
+++ b/src/ppp-watch.c
@@ -450,6 +450,7 @@ main(int argc, char **argv) {
if (physicalDevice) { free(physicalDevice); physicalDevice = NULL; }
physicalDevice = pppLogicalToPhysical(&pppdPid, device);
if (physicalDevice) { free(physicalDevice); physicalDevice = NULL; }
+ if (!pppdPid) cleanExit(34);
kill(pppdPid, sendsig);
if (sendsig == SIGKILL) {
kill(-pppdPid, sendsig);
@@ -501,7 +502,7 @@ main(int argc, char **argv) {
* hold the modem if we do not get rid of them.
* We have kept the old pid/pgrp around in pppdPid.
*/
- kill(-pppdPid, SIGKILL);
+ if (pppdPid) kill(-pppdPid, SIGKILL);
pppdPid = 0;
if (!WIFEXITED(status)) cleanExit(29);