pidfile_read(): Fix potential integer overflow when reading PID

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
2026-10-01 05:22:48 +07:00 · 2014-11-26 23:02:54 +01:00
parent 5ff7994852
commit a296c2dd00
1 changed files with 1 additions and 1 deletions
@@ -149,7 +149,7 @@ pid_t pidfile_read(char *pidfile)

   if (fgets(buf, sizeof(buf), fp)) {
      errno = 0;
-      pid = strtoul(buf, NULL, 0);
+      pid = (pid_t)strtol(buf, NULL, 10);
      if (errno)
 	      pid = 0;		/* Failed conversion. */
   }