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Limit field width when scanning PID file.
[oweals/tinc.git]
/
lib
/
pidfile.c
diff --git
a/lib/pidfile.c
b/lib/pidfile.c
index 47f6359f6ed2da73409b683ccabaaac6b2cd24a2..425b3043a28fdc054f26e03405aad19752eebc0f 100644
(file)
--- a/
lib/pidfile.c
+++ b/
lib/pidfile.c
@@
-41,7
+41,7
@@
pid_t read_pid (char *pidfile)
if (!(f=fopen(pidfile,"r")))
return 0;
- if(fscanf(f,"%ld", &pid) != 1)
+ if(fscanf(f,"%
20
ld", &pid) != 1)
pid = 0;
fclose(f);
return pid;