diff options
Diffstat (limited to 'tests/frametest.c')
| -rw-r--r-- | tests/frametest.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tests/frametest.c b/tests/frametest.c index 70f949d..2633c90 100644 --- a/tests/frametest.c +++ b/tests/frametest.c @@ -839,13 +839,14 @@ size_t test_lz4f_decompression_wBuffers( size_t iSize = iSizeMax; size_t const oSizeCand = (FUZ_rand(randState) & ((1<<nbBitsO)-1)) + 2; size_t const oSizeMax = MIN(oSizeCand, (size_t)(oend-op)); + int const sentinelTest = (op + oSizeMax < oend); size_t oSize = oSizeMax; BYTE const mark = (BYTE)(FUZ_rand(randState) & 255); LZ4F_decompressOptions_t dOptions; memset(&dOptions, 0, sizeof(dOptions)); dOptions.stableDst = FUZ_rand(randState) & 1; if (o_scenario == o_overwrite) dOptions.stableDst = 0; /* overwrite mode */ - if (op + oSizeMax < oend) op[oSizeMax] = mark; + if (sentinelTest) op[oSizeMax] = mark; DISPLAYLEVEL(7, "dstCapacity=%u, presentedInput=%u \n", (unsigned)oSize, (unsigned)iSize); @@ -860,7 +861,7 @@ size_t test_lz4f_decompression_wBuffers( } DISPLAYLEVEL(7, "oSize=%u, readSize=%u \n", (unsigned)oSize, (unsigned)iSize); - if (op + oSizeMax < oend) { + if (sentinelTest) { CHECK(op[oSizeMax] != mark, "op[oSizeMax] = %02X != %02X : " "Decompression overwrites beyond assigned dst size", op[oSizeMax], mark); |