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| author | Yann Collet <yann.collet.73@gmail.com> | 2014-09-22 01:59:42 (GMT) |
|---|---|---|
| committer | Yann Collet <yann.collet.73@gmail.com> | 2014-09-22 01:59:42 (GMT) |
| commit | 6e1049872ae2606cfb3820464c850c694275ae59 (patch) | |
| tree | 9aa742ad19a0cebceba94a403ec8dd09e974b6e6 /programs/frametest.c | |
| parent | 0e6151b1379ed8e60c1ca345497c86f88e3967f6 (diff) | |
| download | lz4-6e1049872ae2606cfb3820464c850c694275ae59.zip lz4-6e1049872ae2606cfb3820464c850c694275ae59.tar.gz lz4-6e1049872ae2606cfb3820464c850c694275ae59.tar.bz2 | |
LZ4F_compressFrame : fix potential crash on selecting custom preferences
frame fuzzer tests : new random tests using LZ4F_compressFrame
Diffstat (limited to 'programs/frametest.c')
| -rw-r--r-- | programs/frametest.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/programs/frametest.c b/programs/frametest.c index 03b47e8..aa1a727 100644 --- a/programs/frametest.c +++ b/programs/frametest.c @@ -426,6 +426,14 @@ int fuzzerTests(U32 seed, unsigned nbTests, unsigned startTest, double compressi DISPLAYUPDATE(2, "\r%5i ", testNb); crcOrig = XXH64((BYTE*)srcBuffer+srcStart, srcSize, 1); + if ((FUZ_rand(&randState)&0xF) == 2) + { + LZ4F_preferences_t* framePrefs = &prefs; + if ((FUZ_rand(&randState)&7) == 1) framePrefs = NULL; + cSize = LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(srcSize, framePrefs), srcBuffer + srcStart, srcSize, framePrefs); + CHECK(LZ4F_isError(cSize), "LZ4F_compressFrame failed : error %i (%s)", (int)cSize, LZ4F_getErrorName(cSize)); + } + else { const BYTE* ip = (const BYTE*)srcBuffer + srcStart; const BYTE* const iend = ip + srcSize; |