third_party/exiv2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use enforce, not assert, to avoid crash.

Browse Source
This commit is contained in:
Kevin Backhouse 2023-03-11 23:34:37 +00:00 committed by Rosen Penev
parent 1697417c27
commit a783320520
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/matroskavideo.cpp
View File

@ -22,6 +22,7 @@
#include "config.h"
#include "basicio.hpp"
#include "enforce.hpp"
#include "error.hpp"
#include "futils.hpp"
#include "helper_functions.hpp"
@ -31,7 +32,6 @@
// + standard includes
#include <array>
#include <cassert>
#include <cmath>
#include <cstdlib>
#include <iostream>
@ -585,7 +585,7 @@ const MatroskaTag streamRate[] = {
Returns Tag Value.
*/
[[nodiscard]] size_t returnTagValue(const byte* buf, size_t size) {
assert(size > 0 && size <= 8);
enforce(size > 0 && size <= 8, Exiv2::ErrorCode::kerCorruptedMetadata);
size_t b0 = buf[0] & (0xff >> size);
size_t tag = b0 << ((size - 1) * 8);