Nick Terrell
d760529a05
Fix stack buffer overrun when weightTotal == 0
...
If `weightTotal == 0`, then `BIT_highbit32(weightTotal)` is
undefined behavior in the case that it calls `__builtin_clz()`.
If `tableLog == HUF_TABLELOG_ABSOLUTEMAX` then we will access one
byte beyond the end of the buffer.
2016-10-19 11:39:11 -07:00
Nick Terrell
bb68062c59
Unitialized memory read in ZSTD_decodeSeqHeaders()
...
Caused by two things:
1. Not checking that `ip` is in range except for the first byte.
2. `ZSTDv0{5,6}_decodeLiteralsBlock()` could return a value larger than `srcSize`.
2016-10-18 16:41:33 -07:00
Nick Terrell
ccfcc643da
Check if dict is empty before reading first byte
2016-10-17 11:46:03 -07:00
inikep
45db83f98d
ZSTD_decodeLiteralsBlock renamed to ZSTDv01_decodeLiteralsBlock
2016-09-05 14:46:24 +02:00
inikep
476964f6a1
ZSTD_decodeSeqHeaders renamed to ZSTDv01_decodeSeqHeaders
2016-09-05 13:34:57 +02:00
inikep
c13faa1b0f
legacy decoders: restored #include <intrin.h> for VC++
2016-09-05 13:25:07 +02:00
inikep
8161e7321a
unified error codes for legacy decoders
2016-09-05 12:29:51 +02:00
Yann Collet
1563bfeabc
fixing FORCE_INLINE for older compilers ( #330 )
2016-09-02 11:44:21 -07:00
Yann Collet
4ded9e591c
added boilerplate
2016-08-30 11:06:28 -07:00
Yann Collet
87c18b2ebd
fixed multiple minor warnings for XCode
2016-08-26 01:43:47 +02:00
inikep
48849f86f0
fixed compilation with Intel Compiler with Windows
2016-08-10 14:26:35 +02:00
Yann Collet
ddb8ebd5b3
Stricter gnu90 tests
2016-05-05 04:59:53 +02:00
Yann Collet
ffec740d37
fixed visual and clang errors
2016-01-21 15:50:11 +01:00
Yann Collet
494c786a3b
fixed outstanding strict aliasing warnings
2016-01-06 12:54:02 +01:00
Yann Collet
1fdd82312d
Fixed : strict aliasing warnings in legacy decoders
2016-01-06 12:35:42 +01:00
Yann Collet
aa074051d6
decoding support for legacy v0.2 format
2015-10-30 11:21:50 +01:00
Yann Collet
b1f3f4b565
update huff0
2015-10-18 22:18:32 +01:00
