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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-25 10:29:09 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-25 10:29:09 -0800 |
| commit | 7b46588f364f4f40c25f43ceabb6f705d20793e2 (patch) | |
| tree | 29e80019ee791abe58176161f3ae2b766749b808 /lib/decompress_unlz4.c | |
| parent | 915f3e3f76c05b2da93c4cc278eebc2d9219d9f4 (diff) | |
| parent | 95330473636e5e4546f94874c957c3be66bb2140 (diff) | |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
- almost all of the rest of MM
- misc bits
- KASAN updates
- procfs
- lib/ updates
- checkpatch updates
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (124 commits)
checkpatch: remove false unbalanced braces warning
checkpatch: notice unbalanced else braces in a patch
checkpatch: add another old address for the FSF
checkpatch: update $logFunctions
checkpatch: warn on logging continuations
checkpatch: warn on embedded function names
lib/lz4: remove back-compat wrappers
fs/pstore: fs/squashfs: change usage of LZ4 to work with new LZ4 version
crypto: change LZ4 modules to work with new LZ4 module version
lib/decompress_unlz4: change module to work with new LZ4 module version
lib: update LZ4 compressor module
lib/test_sort.c: make it explicitly non-modular
lib: add CONFIG_TEST_SORT to enable self-test of sort()
rbtree: use designated initializers
linux/kernel.h: fix DIV_ROUND_CLOSEST to support negative divisors
lib/find_bit.c: micro-optimise find_next_*_bit
lib: add module support to atomic64 tests
lib: add module support to glob tests
lib: add module support to crc32 tests
kernel/ksysfs.c: add __ro_after_init to bin_attribute structure
...
Diffstat (limited to 'lib/decompress_unlz4.c')
| -rw-r--r-- | lib/decompress_unlz4.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/lib/decompress_unlz4.c b/lib/decompress_unlz4.c index 036fc882cd72..1b0baf3008ea 100644 --- a/lib/decompress_unlz4.c +++ b/lib/decompress_unlz4.c @@ -72,7 +72,7 @@ STATIC inline int INIT unlz4(u8 *input, long in_len, error("NULL input pointer and missing fill function"); goto exit_1; } else { - inp = large_malloc(lz4_compressbound(uncomp_chunksize)); + inp = large_malloc(LZ4_compressBound(uncomp_chunksize)); if (!inp) { error("Could not allocate input buffer"); goto exit_1; @@ -136,7 +136,7 @@ STATIC inline int INIT unlz4(u8 *input, long in_len, inp += 4; size -= 4; } else { - if (chunksize > lz4_compressbound(uncomp_chunksize)) { + if (chunksize > LZ4_compressBound(uncomp_chunksize)) { error("chunk length is longer than allocated"); goto exit_2; } @@ -152,11 +152,14 @@ STATIC inline int INIT unlz4(u8 *input, long in_len, out_len -= dest_len; } else dest_len = out_len; - ret = lz4_decompress(inp, &chunksize, outp, dest_len); + + ret = LZ4_decompress_fast(inp, outp, dest_len); + chunksize = ret; #else dest_len = uncomp_chunksize; - ret = lz4_decompress_unknownoutputsize(inp, chunksize, outp, - &dest_len); + + ret = LZ4_decompress_safe(inp, outp, chunksize, dest_len); + dest_len = ret; #endif if (ret < 0) { error("Decoding failed"); |