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zstd/lib/common
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Nick Terrell 2f74507bbd Simplify 32-bit long offsets decoding logic 
The previous code had an issue when `bitsConsumed == 32` it would read 0
bits for the `ofBits` read, which violates the precondition of
`BIT_readBitsFast()`. This can happen when the stream is corrupted.

Fix thie issue by always reading the maximum possible number of extra
bits. I've measured neutral decoding performance, likely because this
branch is unlikely, but this should be faster anyways. And if not, it is
only 32-bit decoding, so performance isn't as critical.

Credit to OSS-Fuzz
2023-01-30 12:21:42 -08:00
..
bits.h
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2022-12-20 12:37:57 -05:00
bitstream.h
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compiler.h
Don't Even Declare Poisoning Functions if Poisoning is Disabled
2023-01-13 11:56:48 -05:00
cpu.h
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2022-12-20 12:37:57 -05:00
debug.c
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debug.h
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2022-12-20 12:52:34 -05:00
entropy_common.c
[huf] Add generic C versions of the fast decoding loops
2023-01-25 13:47:51 -08:00
error_private.c
Provide more accurate error codes for busy-loop scenarios
2023-01-25 13:07:53 -08:00
error_private.h
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2022-12-20 12:52:34 -05:00
fse_decompress.c
[fse] Delete unused functions
2023-01-27 13:15:07 -08:00
fse.h
[fse] Delete unused functions
2023-01-27 13:15:07 -08:00
huf.h
[huf] Add generic C versions of the fast decoding loops
2023-01-25 13:47:51 -08:00
mem.h
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pool.c
added c89 build test to CI
2023-01-19 14:59:30 -08:00
pool.h
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2022-12-20 12:52:34 -05:00
portability_macros.h
[huf] Add generic C versions of the fast decoding loops
2023-01-25 13:47:51 -08:00
threading.c
CR fixes
2022-12-19 15:13:43 -08:00
threading.h
Fix race condition in the Windows thread / pthread translation layer
2022-12-17 13:38:02 -08:00
xxhash.c
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2022-12-20 12:52:34 -05:00
xxhash.h
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2022-12-20 12:52:34 -05:00
zstd_common.c
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2022-12-20 12:52:34 -05:00
zstd_deps.h
Update Copyright Headers 'Facebook' -> 'Meta Platforms'
2022-12-20 12:37:57 -05:00
zstd_internal.h
Simplify 32-bit long offsets decoding logic
2023-01-30 12:21:42 -08:00
zstd_trace.h
Update Copyright Headers 'Facebook' -> 'Meta Platforms'
2022-12-20 12:37:57 -05:00