diff options
Diffstat (limited to 'package/uboot-ifxmips/files/lib_generic/LzmaWrapper.c')
| -rw-r--r-- | package/uboot-ifxmips/files/lib_generic/LzmaWrapper.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/package/uboot-ifxmips/files/lib_generic/LzmaWrapper.c b/package/uboot-ifxmips/files/lib_generic/LzmaWrapper.c index 6c3d702461..1ee5c12ba8 100644 --- a/package/uboot-ifxmips/files/lib_generic/LzmaWrapper.c +++ b/package/uboot-ifxmips/files/lib_generic/LzmaWrapper.c @@ -20,6 +20,7 @@ ** $Date $Author $Comment ** 2 Nov 2006 Lin Mars init version which derived from LzmaTest.c from ** LZMA v4.43 SDK +** 24 May 2007 Lin Mars Fix issue for multiple lzma_inflate involved *******************************************************************************/ #define LZMA_NO_STDIO #ifndef LZMA_NO_STDIO @@ -40,8 +41,10 @@ #include "LzmaDecode.h" #include "LzmaWrapper.h" +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) static const char *kCantReadMessage = "Can not read from source buffer"; static const char *kCantAllocateMessage = "Not enough buffer for decompression"; +#endif static size_t rpos=0, dpos=0; @@ -76,9 +79,13 @@ int lzma_inflate(unsigned char *source, int s_len, unsigned char *dest, int *d_l int res; + rpos=0; dpos=0; + if (sizeof(UInt32) < 4) { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) printf("LZMA decoder needs correct UInt32\n"); +#endif return LZMA_RESULT_DATA_ERROR; } @@ -86,7 +93,9 @@ int lzma_inflate(unsigned char *source, int s_len, unsigned char *dest, int *d_l long length=s_len; if ((long)(SizeT)length != length) { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) printf("Too big compressed stream\n"); +#endif return LZMA_RESULT_DATA_ERROR; } compressedSize = (SizeT)(length - (LZMA_PROPERTIES_SIZE + 8)); @@ -96,7 +105,9 @@ int lzma_inflate(unsigned char *source, int s_len, unsigned char *dest, int *d_l if (!MyReadFileAndCheck(source, properties, sizeof(properties))) { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) printf("%s\n", kCantReadMessage); +#endif return LZMA_RESULT_DATA_ERROR; } @@ -108,7 +119,9 @@ int lzma_inflate(unsigned char *source, int s_len, unsigned char *dest, int *d_l unsigned char b; if (!MyReadFileAndCheck(source, &b, 1)) { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) printf("%s\n", kCantReadMessage); +#endif return LZMA_RESULT_DATA_ERROR; } if (b != 0xFF) @@ -121,7 +134,9 @@ int lzma_inflate(unsigned char *source, int s_len, unsigned char *dest, int *d_l if (waitEOS) { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) printf("Stream with EOS marker is not supported"); +#endif return LZMA_RESULT_DATA_ERROR; } outSizeFull = (SizeT)outSize; @@ -129,7 +144,9 @@ int lzma_inflate(unsigned char *source, int s_len, unsigned char *dest, int *d_l outSizeFull |= (((SizeT)outSizeHigh << 16) << 16); else if (outSizeHigh != 0 || (UInt32)(SizeT)outSize != outSize) { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) printf("Too big uncompressed stream"); +#endif return LZMA_RESULT_DATA_ERROR; } } @@ -137,7 +154,9 @@ int lzma_inflate(unsigned char *source, int s_len, unsigned char *dest, int *d_l /* Decode LZMA properties and allocate memory */ if (LzmaDecodeProperties(&state.Properties, properties, LZMA_PROPERTIES_SIZE) != LZMA_RESULT_OK) { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) printf("Incorrect stream properties"); +#endif return LZMA_RESULT_DATA_ERROR; } state.Probs = (CProb *)malloc(LzmaGetNumProbs(&state.Properties) * sizeof(CProb)); @@ -168,7 +187,9 @@ int lzma_inflate(unsigned char *source, int s_len, unsigned char *dest, int *d_l ) { free(state.Probs); +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) printf("%s\n", kCantAllocateMessage); +#endif return LZMA_RESULT_DATA_ERROR; } @@ -181,7 +202,9 @@ int lzma_inflate(unsigned char *source, int s_len, unsigned char *dest, int *d_l outStream, outSizeFull, &outProcessed); if (res != 0) { +#if defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF) || !defined(CFG_BOOTSTRAP_CODE) printf("\nDecoding error = %d\n", res); +#endif res = 1; } else |