From ef55dfb000a9150cb9baee80e00f22c2dcddaada Mon Sep 17 00:00:00 2001 From: Yann Collet Date: Fri, 24 Apr 2015 13:26:53 +0100 Subject: Modified lz4frame context typedef, to enforce stricter alignment condition --- lib/lz4frame.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'lib/lz4frame.c') diff --git a/lib/lz4frame.c b/lib/lz4frame.c index 8f82f6c1..c6b9634f 100644 --- a/lib/lz4frame.c +++ b/lib/lz4frame.c @@ -283,6 +283,7 @@ size_t LZ4F_compressFrameBound(size_t srcSize, const LZ4F_preferences_t* prefere size_t LZ4F_compressFrame(void* dstBuffer, size_t dstMaxSize, const void* srcBuffer, size_t srcSize, const LZ4F_preferences_t* preferencesPtr) { LZ4F_cctx_internal_t cctxI; + LZ4F_compressionContext_t cctx = (LZ4F_compressionContext_t)(&cctxI); LZ4_stream_t lz4ctx; LZ4F_preferences_t prefs; LZ4F_compressOptions_t options; @@ -321,15 +322,15 @@ size_t LZ4F_compressFrame(void* dstBuffer, size_t dstMaxSize, const void* srcBuf if (dstMaxSize < LZ4F_compressFrameBound(srcSize, &prefs)) return (size_t)-LZ4F_ERROR_dstMaxSize_tooSmall; - errorCode = LZ4F_compressBegin(&cctxI, dstBuffer, dstMaxSize, &prefs); /* write header */ + errorCode = LZ4F_compressBegin(cctx, dstBuffer, dstMaxSize, &prefs); /* write header */ if (LZ4F_isError(errorCode)) return errorCode; dstPtr += errorCode; /* header size */ - errorCode = LZ4F_compressUpdate(&cctxI, dstPtr, dstEnd-dstPtr, srcBuffer, srcSize, &options); + errorCode = LZ4F_compressUpdate(cctx, dstPtr, dstEnd-dstPtr, srcBuffer, srcSize, &options); if (LZ4F_isError(errorCode)) return errorCode; dstPtr += errorCode; - errorCode = LZ4F_compressEnd(&cctxI, dstPtr, dstEnd-dstPtr, &options); /* flush last block, and generate suffix */ + errorCode = LZ4F_compressEnd(cctx, dstPtr, dstEnd-dstPtr, &options); /* flush last block, and generate suffix */ if (LZ4F_isError(errorCode)) return errorCode; dstPtr += errorCode; -- cgit v1.2.3