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author | Yann Collet <yann.collet.73@gmail.com> | 2015-03-30 15:36:57 (GMT) |
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committer | Yann Collet <yann.collet.73@gmail.com> | 2015-03-30 15:36:57 (GMT) |
commit | eeb8bea34c2df279307eaed922f3a89cc420316c (patch) | |
tree | 0f0cfb841eb0579d58077c5518255f2e517e2392 /lib/lz4frame.c | |
parent | 002ec60f0feadc07a25a6f18a7b2b4ace3c1b718 (diff) | |
download | lz4-eeb8bea34c2df279307eaed922f3a89cc420316c.zip lz4-eeb8bea34c2df279307eaed922f3a89cc420316c.tar.gz lz4-eeb8bea34c2df279307eaed922f3a89cc420316c.tar.bz2 |
Updated comments on LZ4F_getFrameInfo()
Diffstat (limited to 'lib/lz4frame.c')
-rw-r--r-- | lib/lz4frame.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/lz4frame.c b/lib/lz4frame.c index 5683eee..5f69c95 100644 --- a/lib/lz4frame.c +++ b/lib/lz4frame.c @@ -918,10 +918,10 @@ LZ4F_errorCode_t LZ4F_getFrameInfo(LZ4F_decompressionContext_t decompressionCont if (dctxPtr->dStage == dstage_getHeader) { - LZ4F_errorCode_t errorCode = LZ4F_decodeHeader(dctxPtr, srcBuffer, *srcSizePtr); - if (LZ4F_isError(errorCode)) return errorCode; - *srcSizePtr = errorCode; /* nb Bytes consumed */ - *frameInfoPtr = dctxPtr->frameInfo; + size_t frameHeaderSize = LZ4F_decodeHeader(dctxPtr, srcBuffer, *srcSizePtr); + if (LZ4F_isError(frameHeaderSize)) return frameHeaderSize; + *srcSizePtr = frameHeaderSize; /* nb Bytes consumed */ + *frameInfoPtr = dctxPtr->frameInfo; /* copy into */ dctxPtr->srcExpect = NULL; return 4; /* nextSrcSizeHint : 4 == block header size */ } |