From: Kern Sibbald <kern@sibbald.com>
Date: Sun, 20 Dec 2015 11:25:58 +0000 (+0100)
Subject: Fix possible seg fault if debug mode set
X-Git-Tag: Release-7.4.0~98
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=52c562f9a0d02a580e68c8cac51cc67fc7d045c6;p=bacula%2Fbacula

Fix possible seg fault if debug mode set
---

diff --git a/bacula/src/stored/reserve.c b/bacula/src/stored/reserve.c
index cad831abdd..c5b3af436c 100644
--- a/bacula/src/stored/reserve.c
+++ b/bacula/src/stored/reserve.c
@@ -608,8 +608,12 @@ static bool is_vol_in_autochanger(RCTX &rctx, VOLRES *vol)
 {
    AUTOCHANGER *changer = vol->dev->device->changer_res;
 
+   if (!changer) {
+      return false;
+   }
+
    /* Find resource, and make sure we were able to open it */
-   if (changer && strcmp(rctx.device_name, changer->hdr.name) == 0) {
+   if (strcmp(rctx.device_name, changer->hdr.name) == 0) {
       Dmsg1(dbglvl, "Found changer device %s\n", vol->dev->device->hdr.name);
       return true;
    }