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| author | Ramkumar Radhakrishnan <ramkumar@codeaurora.org> | 2016-05-18 18:56:05 -0700 |
|---|---|---|
| committer | Steve Kondik <steve@cyngn.com> | 2016-07-20 04:16:16 -0700 |
| commit | d67b177ff6a6dbbd950f1aaa84669351d6f26b9e (patch) | |
| tree | 7b04ec33501ac49669737ba9908331d10625bc98 | |
| parent | a887c19994c7873fbe651e2fe944a176576a6198 (diff) | |
| download | frameworks_native-d67b177ff6a6dbbd950f1aaa84669351d6f26b9e.zip frameworks_native-d67b177ff6a6dbbd950f1aaa84669351d6f26b9e.tar.gz frameworks_native-d67b177ff6a6dbbd950f1aaa84669351d6f26b9e.tar.bz2 | |
SF: Fix NULL pointer dereferencing in dumpDrawCycle()
Check for NULL before dereferencing a pointer in dumpDrawCycle()
Change-Id: I1f06214577d0065c988877acb0f1b4378080690f
CRs-Fixed: 1018335
| -rw-r--r-- | services/surfaceflinger/ExSurfaceFlinger/ExSurfaceFlinger.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/services/surfaceflinger/ExSurfaceFlinger/ExSurfaceFlinger.cpp b/services/surfaceflinger/ExSurfaceFlinger/ExSurfaceFlinger.cpp index 96d4b1d..7be0328 100644 --- a/services/surfaceflinger/ExSurfaceFlinger/ExSurfaceFlinger.cpp +++ b/services/surfaceflinger/ExSurfaceFlinger/ExSurfaceFlinger.cpp @@ -335,6 +335,10 @@ void ExSurfaceFlinger::dumpDrawCycle(bool prePrepare) { gettimeofday(&tv, NULL); ptm = localtime(&tv.tv_sec); + if (ptm == NULL) { + return; + } + strftime (hms, sizeof (hms), "%H:%M:%S", ptm); millis = tv.tv_usec / 1000; snprintf(timeStamp, sizeof(timeStamp), "Timestamp: %s.%03ld", hms, millis); |