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

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Change-Id: Ic80c579abcf2bdb73f7fd1da713649b7c7f25f56
This commit is contained in:
Andreas Huber
2010-05-24 09:18:36 -07:00
parent 450da449ff
commit cbcf8f6311
1 changed files with 8 additions and 0 deletions
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8
media/libstagefright/FileSource.cpp
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@@ -45,6 +45,10 @@ status_t FileSource::initCheck() const {
} }
ssize_t FileSource::readAt(off_t offset, void *data, size_t size) { ssize_t FileSource::readAt(off_t offset, void *data, size_t size) {
if (mFile == NULL) {
return NO_INIT;
}
Mutex::Autolock autoLock(mLock); Mutex::Autolock autoLock(mLock);
if (mLength >= 0) { if (mLength >= 0) {
@@ -67,6 +71,10 @@ ssize_t FileSource::readAt(off_t offset, void *data, size_t size) {
} }
status_t FileSource::getSize(off_t *size) { status_t FileSource::getSize(off_t *size) {
if (mFile == NULL) {
return NO_INIT;
}
if (mLength >= 0) { if (mLength >= 0) {
*size = mLength; *size = mLength;