From: Kern Sibbald <kern@sibbald.com>
Date: Mon, 19 Jul 2010 11:39:29 +0000 (+0200)
Subject: Add debug info to smartall.c for buffer overrun
X-Git-Tag: Release-7.0.0~1416
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=fefa77b618a63132fb45968bc547a88d6ac65989;p=bacula%2Fbacula

Add debug info to smartall.c for buffer overrun
---

diff --git a/bacula/src/lib/smartall.c b/bacula/src/lib/smartall.c
index f3f899b535..db2066d0e5 100644
--- a/bacula/src/lib/smartall.c
+++ b/bacula/src/lib/smartall.c
@@ -212,6 +212,9 @@ void sm_free(const char *file, int line, void *fp)
 
    if (((unsigned char *)cp)[head->ablen - 1] != ((((intptr_t) cp) & 0xFF) ^ 0xC5)) {
       V(mutex);
+      Dmsg4(0, "Overrun buffer: len=%d addr=%p allocated: %s:%d\n",
+         head->ablen, fp,
+         head->abfname, head->ablineno);
       Emsg2(M_ABORT, 0, _("Buffer overrun called from %s:%d\n"), file, line);
    }
    if (sm_buffers > 0) {