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-rw-r--r--lib/lz4frame.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/lib/lz4frame.c b/lib/lz4frame.c
index 2218fd2..6feb5dc 100644
--- a/lib/lz4frame.c
+++ b/lib/lz4frame.c
@@ -46,9 +46,6 @@ Compiler Options
#endif
#define GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
-#ifdef __GNUC__
-# pragma GCC diagnostic ignored "-Wmissing-field-initializers" /* GCC bug 53119 : doesn't accept {0} nor {} as initializer (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119) */
-#endif
/**************************************
@@ -520,7 +517,7 @@ typedef enum { notDone, fromTmpBuffer, fromSrcBuffer } LZ4F_lastBlockStatus;
*/
size_t LZ4F_compressUpdate(LZ4F_compressionContext_t compressionContext, void* dstBuffer, size_t dstMaxSize, const void* srcBuffer, size_t srcSize, const LZ4F_compressOptions_t* compressOptionsPtr)
{
- LZ4F_compressOptions_t cOptionsNull = { 0 };
+ LZ4F_compressOptions_t cOptionsNull;
LZ4F_cctx_internal_t* cctxPtr = (LZ4F_cctx_internal_t*)compressionContext;
size_t blockSize = cctxPtr->maxBlockSize;
const BYTE* srcPtr = (const BYTE*)srcBuffer;
@@ -533,6 +530,7 @@ size_t LZ4F_compressUpdate(LZ4F_compressionContext_t compressionContext, void* d
if (cctxPtr->cStage != 1) return (size_t)-ERROR_GENERIC;
if (dstMaxSize < LZ4F_compressBound(srcSize, &(cctxPtr->prefs))) return (size_t)-ERROR_dstMaxSize_tooSmall;
+ memset(&cOptionsNull, 0, sizeof(cOptionsNull));
if (compressOptionsPtr == NULL) compressOptionsPtr = &cOptionsNull;
/* select compression function */
@@ -629,7 +627,7 @@ size_t LZ4F_compressUpdate(LZ4F_compressionContext_t compressionContext, void* d
*/
size_t LZ4F_flush(LZ4F_compressionContext_t compressionContext, void* dstBuffer, size_t dstMaxSize, const LZ4F_compressOptions_t* compressOptionsPtr)
{
- LZ4F_compressOptions_t cOptionsNull = { 0 };
+ LZ4F_compressOptions_t cOptionsNull;
LZ4F_cctx_internal_t* cctxPtr = (LZ4F_cctx_internal_t*)compressionContext;
BYTE* const dstStart = (BYTE*)dstBuffer;
BYTE* dstPtr = dstStart;
@@ -639,8 +637,8 @@ size_t LZ4F_flush(LZ4F_compressionContext_t compressionContext, void* dstBuffer,
if (cctxPtr->tmpInSize == 0) return 0; /* nothing to flush */
if (cctxPtr->cStage != 1) return (size_t)-ERROR_GENERIC;
if (dstMaxSize < (cctxPtr->tmpInSize + 16)) return (size_t)-ERROR_dstMaxSize_tooSmall;
+ memset(&cOptionsNull, 0, sizeof(cOptionsNull));
if (compressOptionsPtr == NULL) compressOptionsPtr = &cOptionsNull;
- (void)compressOptionsPtr; /* not yet useful */
/* select compression function */
compress = LZ4F_selectCompression(cctxPtr->prefs.frameInfo.blockMode, cctxPtr->prefs.compressionLevel);
@@ -945,7 +943,7 @@ size_t LZ4F_decompress(LZ4F_decompressionContext_t decompressionContext,
const LZ4F_decompressOptions_t* decompressOptionsPtr)
{
LZ4F_dctx_internal_t* dctxPtr = (LZ4F_dctx_internal_t*)decompressionContext;
- static const LZ4F_decompressOptions_t optionsNull = { 0 };
+ LZ4F_decompressOptions_t optionsNull;
const BYTE* const srcStart = (const BYTE*)srcBuffer;
const BYTE* const srcEnd = srcStart + *srcSizePtr;
const BYTE* srcPtr = srcStart;
@@ -957,6 +955,7 @@ size_t LZ4F_decompress(LZ4F_decompressionContext_t decompressionContext,
size_t nextSrcSizeHint = 1;
+ memset(&optionsNull, 0, sizeof(optionsNull));
if (decompressOptionsPtr==NULL) decompressOptionsPtr = &optionsNull;
*srcSizePtr = 0;
*dstSizePtr = 0;