Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
lib/zstd/decompress/zstd_decompress_block.c ZSTD_decodeLiteralsBlock() -> ZSTD_allocateLiteralsBuffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dctx | 4096-ptr_max |
| PARAM_VALUE | 3 | litSize | 0-262143 |
| PARAM_VALUE | 4 | streaming | 0-1 |
| PARAM_VALUE | 5 | expectedWriteSize | 0-u32max |
| PARAM_VALUE | 6 | splitImmediately | 0 |
| BUF_SIZE | 0 | dctx | s32min,(-1),1-s32max |
| BUF_SIZE | 0 | dctx | s32min,(-1),1-s32max |
| BUF_SIZE | 1 | dst | (-1)-s32max |
| BUF_SIZE | 1 | dst | (-1)-s32max |
| CAPPED_DATA | 2 | dstCapacity | 1 |
| CAPPED_DATA | 2 | dstCapacity | 1 |
| CAPPED_DATA | 3 | litSize | 1 |
| CAPPED_DATA | 3 | litSize | 1 |
| CAPPED_DATA | 5 | expectedWriteSize | 1 |
| CAPPED_DATA | 5 | expectedWriteSize | 1 |
| DATA_SOURCE | 0 | dctx | $0 |
| DATA_SOURCE | 1 | dst | $3 |
| DATA_SOURCE | 2 | dstCapacity | $4 |
| DATA_SOURCE | 4 | streaming | $5 |
| PARAM_COMPARE | 2 | dstCapacity | >= $3 |
| PARAM_COMPARE | 2 | dstCapacity | >= $3 |
| PARAM_COMPARE | 2 | dstCapacity | >= $5 |
| PARAM_COMPARE | 2 | dstCapacity | >= $5 |
| PARAM_COMPARE | 3 | litSize | <= $2 |
| PARAM_COMPARE | 3 | litSize | <= $5 |
| PARAM_COMPARE | 5 | expectedWriteSize | <= $2 |
| PARAM_COMPARE | 5 | expectedWriteSize | >= $3 |
| PARAM_COMPARE | 5 | expectedWriteSize | >= $3 |
| NOSPEC | 0 | dctx->xxhState->mem64 | |
| HARD_MAX | 4 | streaming | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | dctx->expectedOutBuffer.size | 1-51866[c] |
| USER_DATA | 0 | dctx->xxhState->mem64 | 0-255 |
| UNITS | 1 | dst | unit_byte |
| UNITS | 2 | dstCapacity | unit_byte |
| UNITS | 3 | litSize | unit_byte |
| UNITS | 5 | expectedWriteSize | unit_byte |
lib/zstd/decompress/zstd_decompress_block.c ZSTD_decodeLiteralsBlock() -> ZSTD_allocateLiteralsBuffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dctx | 4096-ptr_max |
| PARAM_VALUE | 3 | litSize | 0-1048575 |
| PARAM_VALUE | 4 | streaming | 0-1 |
| PARAM_VALUE | 5 | expectedWriteSize | 0-u32max |
| PARAM_VALUE | 6 | splitImmediately | 1 |
| BUF_SIZE | 0 | dctx | s32min,(-1),1-s32max |
| BUF_SIZE | 0 | dctx | s32min,(-1),1-s32max |
| BUF_SIZE | 1 | dst | (-1)-s32max |
| BUF_SIZE | 1 | dst | (-1)-s32max |
| CAPPED_DATA | 2 | dstCapacity | 1 |
| CAPPED_DATA | 2 | dstCapacity | 1 |
| CAPPED_DATA | 3 | litSize | 1 |
| CAPPED_DATA | 3 | litSize | 1 |
| CAPPED_DATA | 5 | expectedWriteSize | 1 |
| CAPPED_DATA | 5 | expectedWriteSize | 1 |
| DATA_SOURCE | 0 | dctx | $0 |
| DATA_SOURCE | 1 | dst | $3 |
| DATA_SOURCE | 2 | dstCapacity | $4 |
| DATA_SOURCE | 4 | streaming | $5 |
| PARAM_COMPARE | 2 | dstCapacity | >= $3 |
| PARAM_COMPARE | 2 | dstCapacity | >= $3 |
| PARAM_COMPARE | 2 | dstCapacity | >= $5 |
| PARAM_COMPARE | 2 | dstCapacity | >= $5 |
| PARAM_COMPARE | 3 | litSize | <= $2 |
| PARAM_COMPARE | 3 | litSize | <= $5 |
| PARAM_COMPARE | 5 | expectedWriteSize | <= $2 |
| PARAM_COMPARE | 5 | expectedWriteSize | >= $3 |
| PARAM_COMPARE | 5 | expectedWriteSize | >= $3 |
| NOSPEC | 0 | dctx->xxhState->mem64 | |
| HARD_MAX | 4 | streaming | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | dctx->expectedOutBuffer.size | 1-51866[c] |
| USER_DATA | 0 | dctx->xxhState->mem64 | 0-255 |
| UNITS | 1 | dst | unit_byte |
| UNITS | 2 | dstCapacity | unit_byte |
| UNITS | 3 | litSize | unit_byte |
| UNITS | 5 | expectedWriteSize | unit_byte |
lib/zstd/decompress/zstd_decompress_block.c ZSTD_decodeLiteralsBlock() -> ZSTD_allocateLiteralsBuffer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dctx | 4096-ptr_max |
| PARAM_VALUE | 3 | litSize | 0-1048575 |
| PARAM_VALUE | 4 | streaming | 0-1 |
| PARAM_VALUE | 5 | expectedWriteSize | 0-u32max |
| PARAM_VALUE | 6 | splitImmediately | 1 |
| BUF_SIZE | 0 | dctx | s32min,(-1),1-s32max |
| BUF_SIZE | 0 | dctx | s32min,(-1),1-s32max |
| BUF_SIZE | 1 | dst | (-1)-s32max |
| BUF_SIZE | 1 | dst | (-1)-s32max |
| CAPPED_DATA | 2 | dstCapacity | 1 |
| CAPPED_DATA | 2 | dstCapacity | 1 |
| CAPPED_DATA | 3 | litSize | 1 |
| CAPPED_DATA | 3 | litSize | 1 |
| CAPPED_DATA | 5 | expectedWriteSize | 1 |
| CAPPED_DATA | 5 | expectedWriteSize | 1 |
| DATA_SOURCE | 0 | dctx | $0 |
| DATA_SOURCE | 1 | dst | $3 |
| DATA_SOURCE | 2 | dstCapacity | $4 |
| DATA_SOURCE | 4 | streaming | $5 |
| PARAM_COMPARE | 2 | dstCapacity | >= $3 |
| PARAM_COMPARE | 2 | dstCapacity | >= $3 |
| PARAM_COMPARE | 2 | dstCapacity | >= $5 |
| PARAM_COMPARE | 2 | dstCapacity | >= $5 |
| PARAM_COMPARE | 3 | litSize | <= $2 |
| PARAM_COMPARE | 3 | litSize | <= $5 |
| PARAM_COMPARE | 5 | expectedWriteSize | <= $2 |
| PARAM_COMPARE | 5 | expectedWriteSize | >= $3 |
| PARAM_COMPARE | 5 | expectedWriteSize | >= $3 |
| NOSPEC | 0 | dctx->xxhState->mem64 | |
| HARD_MAX | 4 | streaming | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | dctx->expectedOutBuffer.size | 1-51866[c] |
| USER_DATA | 0 | dctx->xxhState->mem64 | 0-255 |
| UNITS | 1 | dst | unit_byte |
| UNITS | 2 | dstCapacity | unit_byte |
| UNITS | 3 | litSize | unit_byte |
| UNITS | 5 | expectedWriteSize | unit_byte |