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check for daemon pid existence before trying to connect to the control socket, and...
[tinc]
/
src
/
tincctl.c
diff --git
a/src/tincctl.c
b/src/tincctl.c
index
e42ec2c
..
39a11d3
100644
(file)
--- a/
src/tincctl.c
+++ b/
src/tincctl.c
@@
-718,6
+718,13
@@
bool connect_tincd(bool verbose) {
}
fclose(f);
}
fclose(f);
+ if ((pid == 0) || (kill(pid, 0) && (errno == ESRCH))) {
+ fprintf(stderr, "Could not find tincd running at pid %d\n", pid);
+ /* clean up the stale socket and pid file */
+ unlink(pidfilename);
+ unlink(unixsocketname);
+ return false;
+ }
#ifndef HAVE_MINGW
struct sockaddr_un sa;
#ifndef HAVE_MINGW
struct sockaddr_un sa;