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authorLasse Collin <lasse.collin@tukaani.org>2017-03-30 19:16:55 +0300
committerLasse Collin <lasse.collin@tukaani.org>2017-03-30 19:16:55 +0300
commit84462afaada61379f5878e46f8f00e25a1cdcf29 (patch)
treeff1811c01a2bcfadfcb23c0df55a0a31ff36367d /src/liblzma/common/alone_decoder.c
parentliblzma: Fix handling of memlimit == 0 in lzma_index_decoder(). (diff)
downloadxz-84462afaada61379f5878e46f8f00e25a1cdcf29.tar.xz
liblzma: Similar memlimit fix for stream_, alone_, and auto_decoder.
Diffstat (limited to '')
-rw-r--r--src/liblzma/common/alone_decoder.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/src/liblzma/common/alone_decoder.c b/src/liblzma/common/alone_decoder.c
index dd681765..77d0a9b1 100644
--- a/src/liblzma/common/alone_decoder.c
+++ b/src/liblzma/common/alone_decoder.c
@@ -203,9 +203,6 @@ lzma_alone_decoder_init(lzma_next_coder *next, const lzma_allocator *allocator,
{
lzma_next_coder_init(&lzma_alone_decoder_init, next, allocator);
- if (memlimit == 0)
- return LZMA_PROG_ERROR;
-
lzma_alone_coder *coder = next->coder;
if (coder == NULL) {
@@ -227,7 +224,7 @@ lzma_alone_decoder_init(lzma_next_coder *next, const lzma_allocator *allocator,
coder->options.preset_dict = NULL;
coder->options.preset_dict_size = 0;
coder->uncompressed_size = 0;
- coder->memlimit = memlimit;
+ coder->memlimit = my_max(1, memlimit);
coder->memusage = LZMA_MEMUSAGE_BASE;
return LZMA_OK;