commit cbcf8f6311e28a1bc74b780dc72adecbcfe61d44
author Andreas Huber <andih@google.com> Mon May 24 09:18:36 2010 -0700
committer Andreas Huber <andih@google.com> Mon May 24 09:24:02 2010 -0700
tree 5f51502ef6befa2a19e37a88cfd6b6300f2e32f9
parent 450da449ffb0d856b471c229634ab1d2bc12499a

Interestingly, a call to fseek with a NULL file handle now blocks forever...

Change-Id: Ic80c579abcf2bdb73f7fd1da713649b7c7f25f56

media/libstagefright/FileSource.cpp

diff --git a/media/libstagefright/FileSource.cpp b/media/libstagefright/FileSource.cpp
index b6f1af2..dd2579b 100644
--- a/media/libstagefright/FileSource.cpp
+++ b/media/libstagefright/FileSource.cpp
@@ -45,6 +45,10 @@
 }
 
 ssize_t FileSource::readAt(off_t offset, void *data, size_t size) {
+    if (mFile == NULL) {
+        return NO_INIT;
+    }
+
     Mutex::Autolock autoLock(mLock);
 
     if (mLength >= 0) {
@@ -67,6 +71,10 @@
 }
 
 status_t FileSource::getSize(off_t *size) {
+    if (mFile == NULL) {
+        return NO_INIT;
+    }
+
     if (mLength >= 0) {
         *size = mLength;