From: Geunhae LEE <geunhae.lee@samsung.com>
Date: Mon, 12 May 2014 10:54:19 +0000 (+0900)
Subject: backtrace: avoid possible memory corruption have to resolve this asap;
X-Git-Tag: Tizen_Studio_1.3_Release_p2.3.1~370^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1f7837babf5904a6ac58c59392b0319456f1f56e;p=sdk%2Femulator%2Fqemu.git

backtrace: avoid possible memory corruption have to resolve this asap;

Change-Id: Icc56eea02acfdf09017cc4bec550a9a1a6181e76
Signed-off-by: Geunhae LEE <geunhae.lee@samsung.com>
---

diff --git a/tizen/src/maru_err_table.c b/tizen/src/maru_err_table.c
index 29f55d699d..b12dcf369b 100644
--- a/tizen/src/maru_err_table.c
+++ b/tizen/src/maru_err_table.c
@@ -265,6 +265,11 @@ void maru_dump_backtrace(void *ptr, int depth)
         pTopFrame = (void *)((PCONTEXT)pContext)->Ebp;
     }
 
+    if (pTopFrame == NULL) {
+        INFO("ebp is null, skip this for now\n");
+        return ;
+    }
+
     nCount = 0;
     currentFrame.pNext = ((struct frame_layout *)pTopFrame)->pNext;
     currentFrame.pReturnAddr = ((struct frame_layout *)pTopFrame)->pReturnAddr;