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tests/*source: test file pointer before reading

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if the caller did not abort after an ASSERT failure in Begin()
FillFrame() would segfault.

Change-Id: I2d3f5a0918611bbd081be6f686dea19c56695073
This commit is contained in:
James Zern 2013-06-25 17:55:28 -07:00
parent 1c05e9de2c
commit 66c7dffd5c
4 changed files with 7 additions and 3 deletions
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3
test/i420_video_source.h
View File

@ -49,7 +49,7 @@ class I420VideoSource : public VideoSource {
if (input_file_)
fclose(input_file_);
input_file_ = OpenTestDataFile(file_name_);
ASSERT_TRUE(input_file_) << "Input file open failed. Filename: "
ASSERT_TRUE(input_file_ != NULL) << "Input file open failed. Filename: "
<< file_name_;
if (start_) {
fseek(input_file_, raw_sz_ * start_, SEEK_SET);
@ -92,6 +92,7 @@ class I420VideoSource : public VideoSource {
}
virtual void FillFrame() {
ASSERT_TRUE(input_file_ != NULL);
// Read a frame from input_file.
if (fread(img_->img_data, raw_sz_, 1, input_file_) == 0) {
limit_ = frame_;

3
test/ivf_video_source.h
View File

@ -52,7 +52,7 @@ class IVFVideoSource : public CompressedVideoSource {
virtual void Begin() {
input_file_ = OpenTestDataFile(file_name_);
ASSERT_TRUE(input_file_) << "Input file open failed. Filename: "
ASSERT_TRUE(input_file_ != NULL) << "Input file open failed. Filename: "
<< file_name_;
// Read file header
@ -72,6 +72,7 @@ class IVFVideoSource : public CompressedVideoSource {
}
void FillFrame() {
ASSERT_TRUE(input_file_ != NULL);
uint8_t frame_hdr[kIvfFrameHdrSize];
// Check frame header and read a frame from input_file.
if (fread(frame_hdr, 1, kIvfFrameHdrSize, input_file_)

1
test/test_vector_test.cc
View File

@ -149,6 +149,7 @@ class TestVectorTest : public ::libvpx_test::DecoderTest,
virtual void DecompressedFrameHook(const vpx_image_t& img,
const unsigned int frame_number) {
ASSERT_TRUE(md5_file_ != NULL);
char expected_md5[33];
char junk[128];

3
test/webm_video_source.h
View File

@ -99,7 +99,7 @@ class WebMVideoSource : public CompressedVideoSource {
virtual void Begin() {
input_file_ = OpenTestDataFile(file_name_);
ASSERT_TRUE(input_file_) << "Input file open failed. Filename: "
ASSERT_TRUE(input_file_ != NULL) << "Input file open failed. Filename: "
<< file_name_;
nestegg_io io = {nestegg_read_cb, nestegg_seek_cb, nestegg_tell_cb,
@ -130,6 +130,7 @@ class WebMVideoSource : public CompressedVideoSource {
}
void FillFrame() {
ASSERT_TRUE(input_file_ != NULL);
if (chunk_ >= chunks_) {
unsigned int track;