commit f9fb13966a8e6ba039e88a46d096cd1cce2eb283
author Dongwon Kang <dwkang@google.com> Fri Jun 17 22:52:19 2011 +0900
committer Dongwon Kang <dwkang@google.com> Mon Jun 20 17:35:19 2011 +0900
tree 0e19006eecb0672bde2d50e181a371a34fb34ec0
parent 31dab950e4ffeaaa33d39c2ca3d0b72fe028265c

OGG: To prevent mediaserver from crash by SIGFPE (divide by zero) and more guarding in getMetaData().

BUG:4689872
Change-Id: I483bf230b5571a8d1815b954dce2c52e9a5f1f37

media/libstagefright/OggExtractor.cpp

diff --git a/media/libstagefright/OggExtractor.cpp b/media/libstagefright/OggExtractor.cpp
index 1560b8e..29e6907 100644
--- a/media/libstagefright/OggExtractor.cpp
+++ b/media/libstagefright/OggExtractor.cpp
@@ -730,8 +730,9 @@
             off64_t size;
             if (mSource->getSize(&size) == OK) {
                 uint64_t bps = approxBitrate();
-
-                mMeta->setInt64(kKeyDuration, size * 8000000ll / bps);
+                if (bps != 0) {
+                    mMeta->setInt64(kKeyDuration, size * 8000000ll / bps);
+                }
             }
             break;
         }