diff --git a/src/tsdb/src/tsdbRWHelper.c b/src/tsdb/src/tsdbRWHelper.c index 4c6d75ec144af9b412f8128f9ae3c63de9807bef..84f22918ecb8776bf52c262be913b72253dc688f 100644 --- a/src/tsdb/src/tsdbRWHelper.c +++ b/src/tsdb/src/tsdbRWHelper.c @@ -1130,8 +1130,15 @@ static int tsdbCheckAndDecodeColumnData(SDataCol *pDataCol, char *content, int32 // Decode the data if (comp) { // // Need to decompress - pDataCol->len = (*(tDataTypeDesc[pDataCol->type].decompFunc))( - content, len - sizeof(TSCKSUM), numOfRows, pDataCol->pData, pDataCol->spaceSize, comp, buffer, bufferSize); + int tlen = (*(tDataTypeDesc[pDataCol->type].decompFunc))(content, len - sizeof(TSCKSUM), numOfRows, pDataCol->pData, + pDataCol->spaceSize, comp, buffer, bufferSize); + if (tlen <= 0) { + tsdbError("Failed to decompress column, file corrupted, len:%d comp:%d numOfRows:%d maxPoints:%d bufferSize:%d", + len, comp, numOfRows, maxPoints, bufferSize); + terrno = TSDB_CODE_TDB_FILE_CORRUPTED; + return -1; + } + pDataCol->len = tlen; if (pDataCol->type == TSDB_DATA_TYPE_BINARY || pDataCol->type == TSDB_DATA_TYPE_NCHAR) { dataColSetOffset(pDataCol, numOfRows); } diff --git a/src/util/inc/tscompression.h b/src/util/inc/tscompression.h index bd1ccf3ca5fd52cb8e6f596ff955579389cd249f..37d1e7b5909cf68f4dc7a25803f94442dc2cf7b0 100644 --- a/src/util/inc/tscompression.h +++ b/src/util/inc/tscompression.h @@ -65,7 +65,7 @@ static FORCE_INLINE int tsDecompressTinyint(const char *const input, int compres if (algorithm == ONE_STAGE_COMP) { return tsDecompressINTImp(input, nelements, output, TSDB_DATA_TYPE_TINYINT); } else if (algorithm == TWO_STAGE_COMP) { - tsDecompressStringImp(input, compressedSize, buffer, bufferSize); + if (tsDecompressStringImp(input, compressedSize, buffer, bufferSize) < 0) return -1; return tsDecompressINTImp(buffer, nelements, output, TSDB_DATA_TYPE_TINYINT); } else { assert(0); @@ -91,7 +91,7 @@ static FORCE_INLINE int tsDecompressSmallint(const char *const input, int compre if (algorithm == ONE_STAGE_COMP) { return tsDecompressINTImp(input, nelements, output, TSDB_DATA_TYPE_SMALLINT); } else if (algorithm == TWO_STAGE_COMP) { - tsDecompressStringImp(input, compressedSize, buffer, bufferSize); + if (tsDecompressStringImp(input, compressedSize, buffer, bufferSize) < 0) return -1; return tsDecompressINTImp(buffer, nelements, output, TSDB_DATA_TYPE_SMALLINT); } else { assert(0); @@ -117,7 +117,7 @@ static FORCE_INLINE int tsDecompressInt(const char *const input, int compressedS if (algorithm == ONE_STAGE_COMP) { return tsDecompressINTImp(input, nelements, output, TSDB_DATA_TYPE_INT); } else if (algorithm == TWO_STAGE_COMP) { - tsDecompressStringImp(input, compressedSize, buffer, bufferSize); + if (tsDecompressStringImp(input, compressedSize, buffer, bufferSize) < 0) return -1; return tsDecompressINTImp(buffer, nelements, output, TSDB_DATA_TYPE_INT); } else { assert(0); @@ -143,7 +143,7 @@ static FORCE_INLINE int tsDecompressBigint(const char *const input, int compress if (algorithm == ONE_STAGE_COMP) { return tsDecompressINTImp(input, nelements, output, TSDB_DATA_TYPE_BIGINT); } else if (algorithm == TWO_STAGE_COMP) { - tsDecompressStringImp(input, compressedSize, buffer, bufferSize); + if (tsDecompressStringImp(input, compressedSize, buffer, bufferSize) < 0) return -1; return tsDecompressINTImp(buffer, nelements, output, TSDB_DATA_TYPE_BIGINT); } else { assert(0); @@ -169,7 +169,7 @@ static FORCE_INLINE int tsDecompressBool(const char *const input, int compressed if (algorithm == ONE_STAGE_COMP) { return tsDecompressBoolImp(input, nelements, output); } else if (algorithm == TWO_STAGE_COMP) { - tsDecompressStringImp(input, compressedSize, buffer, bufferSize); + if (tsDecompressStringImp(input, compressedSize, buffer, bufferSize) < 0) return -1; return tsDecompressBoolImp(buffer, nelements, output); } else { assert(0); @@ -205,7 +205,7 @@ static FORCE_INLINE int tsDecompressFloat(const char *const input, int compresse if (algorithm == ONE_STAGE_COMP) { return tsDecompressFloatImp(input, nelements, output); } else if (algorithm == TWO_STAGE_COMP) { - tsDecompressStringImp(input, compressedSize, buffer, bufferSize); + if (tsDecompressStringImp(input, compressedSize, buffer, bufferSize) < 0) return -1; return tsDecompressFloatImp(buffer, nelements, output); } else { assert(0); @@ -231,7 +231,7 @@ static FORCE_INLINE int tsDecompressDouble(const char *const input, int compress if (algorithm == ONE_STAGE_COMP) { return tsDecompressDoubleImp(input, nelements, output); } else if (algorithm == TWO_STAGE_COMP) { - tsDecompressStringImp(input, compressedSize, buffer, bufferSize); + if (tsDecompressStringImp(input, compressedSize, buffer, bufferSize) < 0) return -1; return tsDecompressDoubleImp(buffer, nelements, output); } else { assert(0); @@ -257,7 +257,7 @@ static FORCE_INLINE int tsDecompressTimestamp(const char *const input, int compr if (algorithm == ONE_STAGE_COMP) { return tsDecompressTimestampImp(input, nelements, output); } else if (algorithm == TWO_STAGE_COMP) { - tsDecompressStringImp(input, compressedSize, buffer, bufferSize); + if (tsDecompressStringImp(input, compressedSize, buffer, bufferSize) < 0) return -1; return tsDecompressTimestampImp(buffer, nelements, output); } else { assert(0); diff --git a/src/util/src/tcompression.c b/src/util/src/tcompression.c index 8c5828d32d2323cbdc7a05687c3e64e4e61a29af..1a5d28625f7061a4eec1ca41e654c2683c3ba9d5 100644 --- a/src/util/src/tcompression.c +++ b/src/util/src/tcompression.c @@ -47,10 +47,11 @@ * */ -#include "os.h" #include "lz4.h" -#include "tscompression.h" +#include "os.h" #include "taosdef.h" +#include "tscompression.h" +#include "tulog.h" static const int TEST_NUMBER = 1; #define is_bigendian() ((*(char *)&TEST_NUMBER) == 0) @@ -88,7 +89,7 @@ int tsCompressINTImp(const char *const input, const int nelements, char *const o word_length = CHAR_BYTES; break; default: - perror("Wrong integer types.\n"); + uError("Invalid compress integer type:%d", type); return -1; } @@ -209,7 +210,7 @@ int tsDecompressINTImp(const char *const input, const int nelements, char *const word_length = CHAR_BYTES; break; default: - perror("Wrong integer types.\n"); + uError("Invalid decompress integer type:%d", type); return -1; } @@ -307,7 +308,7 @@ int tsCompressBoolImp(const char *const input, const int nelements, char *const /* t = (~((( uint8_t)1) << (7-i%BITS_PER_BYTE))); */ output[pos] |= t; } else { - perror("Wrong bool value.\n"); + uError("Invalid compress bool value:%d", output[pos]); return -1; } } @@ -363,7 +364,7 @@ int tsCompressBoolRLEImp(const char *const input, const int nelements, char *con } else if (num == 0) { output[_pos++] = (counter << 1) | INT8MASK(0); } else { - perror("Wrong bool value!\n"); + uError("Invalid compress bool value:%d", output[_pos]); return -1; } } @@ -413,9 +414,7 @@ int tsDecompressStringImp(const char *const input, int compressedSize, char *con /* It is compressed by LZ4 algorithm */ const int decompressed_size = LZ4_decompress_safe(input + 1, output, compressedSize - 1, outputSize); if (decompressed_size < 0) { - char msg[128] = {0}; - sprintf(msg, "decomp_size:%d, Error decompress in LZ4 algorithm!\n", decompressed_size); - perror(msg); + uError("Failed to decompress string with LZ4 algorithm, decompressed size:%d", decompressed_size); return -1; } @@ -425,7 +424,7 @@ int tsDecompressStringImp(const char *const input, int compressedSize, char *con memcpy(output, input + 1, compressedSize - 1); return compressedSize - 1; } else { - perror("Wrong compressed string indicator!\n"); + uError("Invalid decompress string indicator:%d", input[0]); return -1; } }