diff options
Diffstat (limited to 'src/liblzma/common/stream_decoder.c')
| -rw-r--r-- | src/liblzma/common/stream_decoder.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/liblzma/common/stream_decoder.c b/src/liblzma/common/stream_decoder.c index 680fc53e..60cc8247 100644 --- a/src/liblzma/common/stream_decoder.c +++ b/src/liblzma/common/stream_decoder.c @@ -383,12 +383,15 @@ static lzma_ret stream_decoder_memconfig(lzma_coder *coder, uint64_t *memusage, uint64_t *old_memlimit, uint64_t new_memlimit) { - if (new_memlimit != 0 && new_memlimit < coder->memusage) - return LZMA_MEMLIMIT_ERROR; - *memusage = coder->memusage; *old_memlimit = coder->memlimit; - coder->memlimit = new_memlimit; + + if (new_memlimit != 0) { + if (new_memlimit < coder->memusage) + return LZMA_MEMLIMIT_ERROR; + + coder->memlimit = new_memlimit; + } return LZMA_OK; } |