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authorLasse Collin <lasse.collin@tukaani.org>2012-06-28 10:47:49 +0300
committerLasse Collin <lasse.collin@tukaani.org>2012-06-28 10:47:49 +0300
commit1403707fc64a70976aebe66f8d9a9bd12f73a2c5 (patch)
treec86756ed5ffbad7da56f39c793e3f19b728a5b77 /src/liblzma/lzma
parentUpdate NEWS from 5.0.4. (diff)
downloadxz-1403707fc64a70976aebe66f8d9a9bd12f73a2c5.tar.xz
liblzma: Check that the first byte of range encoded data is 0x00.
It is just to be more pedantic and thus perhaps catch broken files slightly earlier.
Diffstat (limited to '')
-rw-r--r--src/liblzma/lzma/lzma_decoder.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/liblzma/lzma/lzma_decoder.c b/src/liblzma/lzma/lzma_decoder.c
index d61b7dee..b6f1b6a1 100644
--- a/src/liblzma/lzma/lzma_decoder.c
+++ b/src/liblzma/lzma/lzma_decoder.c
@@ -289,8 +289,12 @@ lzma_decode(lzma_coder *restrict coder, lzma_dict *restrict dictptr,
// Initialization //
////////////////////
- if (!rc_read_init(&coder->rc, in, in_pos, in_size))
- return LZMA_OK;
+ {
+ const lzma_ret ret = rc_read_init(
+ &coder->rc, in, in_pos, in_size);
+ if (ret != LZMA_STREAM_END)
+ return ret;
+ }
///////////////
// Variables //