libmediaplayerservice: Fix aliasing violation

Signed-off-by: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/media/libmediaplayerservice/MediaPlayerService.cpp b/media/libmediaplayerservice/MediaPlayerService.cpp
index f27d3d6c4189..893934a048fb 100644
--- a/media/libmediaplayerservice/MediaPlayerService.cpp
+++ b/media/libmediaplayerservice/MediaPlayerService.cpp
@@ -540,12 +540,15 @@ static player_type getDefaultPlayerType() {
 
 player_type getPlayerType(int fd, int64_t offset, int64_t length)
 {
+    union {
     char buf[20];
+    long *bufl;
+    };
     lseek(fd, offset, SEEK_SET);
     read(fd, buf, sizeof(buf));
     lseek(fd, offset, SEEK_SET);
 
-    long ident = *((long*)buf);
+    long ident = *bufl;
 
     // Ogg vorbis?
     if (ident == 0x5367674f) // 'OggS'