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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

lib/zstd/zstd_compress_module.c zstd_free_cctx() -> ZSTD_freeCCtx()

Type Parameter Key Value
DATA_SOURCE 0 cctx $0

lib/zstd/compress/zstd_compress.c ZSTD_compress() -> ZSTD_freeCCtx()

Type Parameter Key Value
PARAM_VALUE 0 cctx 4096-ptr_max
PARAM_VALUE 0 cctx->appliedParams.postBlockSplitter 1-u32max
PARAM_VALUE 0 cctx->appliedParams.searchForExternalRepcodes 1-u32max
PARAM_VALUE 0 cctx->appliedParams.useRowMatchFinder 1-u32max
PARAM_VALUE 0 cctx->blockSplitCtx.currSeqStore.llCode 0,4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.currSeqStore.longLengthType 0-2
PARAM_VALUE 0 cctx->blockSplitCtx.currSeqStore.mlCode 0,4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.currSeqStore.ofCode 0,4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.entropyMetadata.fseMetadata.fseTablesSize 0,18446744073709551497-u64max
PARAM_VALUE 0 cctx->blockSplitCtx.entropyMetadata.fseMetadata.lastCountSize 0-18446744073709551496
PARAM_VALUE 0 cctx->blockSplitCtx.entropyMetadata.fseMetadata.llType 0-3
PARAM_VALUE 0 cctx->blockSplitCtx.entropyMetadata.fseMetadata.mlType 0-3
PARAM_VALUE 0 cctx->blockSplitCtx.entropyMetadata.fseMetadata.ofType 0-3
PARAM_VALUE 0 cctx->blockSplitCtx.entropyMetadata.hufMetadata.hType 0-3
PARAM_VALUE 0 cctx->blockSplitCtx.firstHalfSeqStore.lit 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.firstHalfSeqStore.litStart 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.firstHalfSeqStore.llCode 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.firstHalfSeqStore.mlCode 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.firstHalfSeqStore.ofCode 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.firstHalfSeqStore.sequences 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.firstHalfSeqStore.sequencesStart 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.fullSeqStoreChunk.lit 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.fullSeqStoreChunk.litStart 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.fullSeqStoreChunk.llCode 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.fullSeqStoreChunk.mlCode 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.fullSeqStoreChunk.ofCode 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.fullSeqStoreChunk.sequences 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.fullSeqStoreChunk.sequencesStart 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.nextSeqStore.llCode 0,4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.nextSeqStore.longLengthType 0-2
PARAM_VALUE 0 cctx->blockSplitCtx.nextSeqStore.mlCode 0,4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.nextSeqStore.ofCode 0,4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.secondHalfSeqStore.lit 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.secondHalfSeqStore.litStart 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.secondHalfSeqStore.llCode 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.secondHalfSeqStore.mlCode 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.secondHalfSeqStore.ofCode 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.secondHalfSeqStore.sequences 4096-ptr_max
PARAM_VALUE 0 cctx->blockSplitCtx.secondHalfSeqStore.sequencesStart 4096-ptr_max
PARAM_VALUE 0 cctx->blockState.matchState->hashCache 0-u32max
PARAM_VALUE 0 cctx->blockState.matchState.hashLog3 0-17
PARAM_VALUE 0 cctx->blockState.matchState.ldmSeqStore->posInSequence 0-4294967294
PARAM_VALUE 0 cctx->blockState.matchState.prefetchCDictTables 0-1
PARAM_VALUE 0 cctx->blockState.matchState.window->nextSrc 0-255
PARAM_VALUE 0 cctx->blockState.matchState.window.base 4274302372899520512
PARAM_VALUE 0 cctx->blockState.matchState.window.dictBase 4274302372899520512
PARAM_VALUE 0 cctx->blockState.matchState.window.nextSrc 4096-ptr_max
PARAM_VALUE 0 cctx->blockState.nextCBlock->entropy->fse.litlengthCTable 0-u32max
PARAM_VALUE 0 cctx->blockState.nextCBlock->entropy->fse.matchlengthCTable 0-u32max
PARAM_VALUE 0 cctx->blockState.nextCBlock->entropy->fse.offcodeCTable 0-u32max
PARAM_VALUE 0 cctx->blockState.nextCBlock->entropy.fse.litlength_repeatMode 0-2
PARAM_VALUE 0 cctx->blockState.nextCBlock->entropy.fse.matchlength_repeatMode 0-2
PARAM_VALUE 0 cctx->blockState.nextCBlock->entropy.fse.offcode_repeatMode 0-2
PARAM_VALUE 0 cctx->blockState.nextCBlock->entropy.huf.repeatMode 1
PARAM_VALUE 0 cctx->blockState.prevCBlock 4096-ptr_max
PARAM_VALUE 0 cctx->blockState.prevCBlock->entropy.fse.litlength_repeatMode 0-2
PARAM_VALUE 0 cctx->blockState.prevCBlock->entropy.fse.matchlength_repeatMode 0-2
PARAM_VALUE 0 cctx->blockState.prevCBlock->entropy.fse.offcode_repeatMode 0-2
PARAM_VALUE 0 cctx->blockState.prevCBlock->entropy.huf.repeatMode 0-2
PARAM_VALUE 0 cctx->bufferedPolicy 0
PARAM_VALUE 0 cctx->consumedSrcSize 0
PARAM_VALUE 0 cctx->dictContentSize 0
PARAM_VALUE 0 cctx->dictID 0
PARAM_VALUE 0 cctx->externSeqStore.capacity 0
PARAM_VALUE 0 cctx->externSeqStore.pos 0
PARAM_VALUE 0 cctx->externSeqStore.posInSequence 0-4294967294
PARAM_VALUE 0 cctx->externSeqStore.seq 0
PARAM_VALUE 0 cctx->externSeqStore.size 0
PARAM_VALUE 0 cctx->initialized 0-1
PARAM_VALUE 0 cctx->isFirstBlock 0-1
PARAM_VALUE 0 cctx->ldmState.hashTable->checksum 0
PARAM_VALUE 0 cctx->ldmState.hashTable->offset 0
PARAM_VALUE 0 cctx->ldmState.loadedDictEnd 0
PARAM_VALUE 0 cctx->ldmState.window.base 4274302372899520512
PARAM_VALUE 0 cctx->ldmState.window.dictBase 4274302372899520512
PARAM_VALUE 0 cctx->ldmState.window.dictLimit 2
PARAM_VALUE 0 cctx->ldmState.window.lowLimit 2
PARAM_VALUE 0 cctx->ldmState.window.nextSrc 4274302372899520514
PARAM_VALUE 0 cctx->producedCSize 0
PARAM_VALUE 0 cctx->stage 0-3
PARAM_VALUE 0 cctx->tmpWkspSize 0,8920
PARAM_VALUE 0 cctx->tmpWorkspace 0
PARAM_VALUE 0 cctx->workspace.allocFailed 0-1
PARAM_VALUE 0 cctx->workspace.allocStart 0
PARAM_VALUE 0 cctx->workspace.initOnceStart 0,4033-ptr_max
PARAM_VALUE 0 cctx->workspace.isStatic 0
PARAM_VALUE 0 cctx->workspace.objectEnd 0-ptr_max
PARAM_VALUE 0 cctx->workspace.phase 0
PARAM_VALUE 0 cctx->workspace.tableEnd 0-ptr_max
PARAM_VALUE 0 cctx->workspace.tableValidEnd 0-ptr_max
PARAM_VALUE 0 cctx->workspace.workspace 0
PARAM_VALUE 0 cctx->workspace.workspaceEnd 0,4096-ptr_max
PARAM_VALUE 0 cctx->workspace.workspaceOversizedDuration 0
PARAM_VALUE 0 cctx->xxhState.memsize 0
PARAM_VALUE 0 cctx->xxhState.total_len 0
PARAM_VALUE 0 *cctx->blockState.nextCBlock->entropy.fse.litlengthCTable 0-4294967295
PARAM_VALUE 0 *cctx->blockState.nextCBlock->entropy.fse.matchlengthCTable 0-4294967295
PARAM_VALUE 0 *cctx->blockState.nextCBlock->entropy.fse.offcodeCTable 0-4294967295
PARAM_VALUE 0 *cctx->blockState.nextCBlock->rep 0-4294967295
PARAM_VALUE 0 *cctx->blockState.prevCBlock->entropy.fse.litlengthCTable 0-4294967295
PARAM_VALUE 0 *cctx->blockState.prevCBlock->entropy.fse.matchlengthCTable 0-4294967295
PARAM_VALUE 0 *cctx->blockState.prevCBlock->entropy.fse.offcodeCTable 0-4294967295
PARAM_VALUE 0 *cctx->blockState.prevCBlock->rep 0-4294967295
PARAM_VALUE 0 *cctx->tmpWorkspace->norm s16min-s16max
PARAM_VALUE 0 *cctx->tmpWorkspace->wksp 0-4294967295
PARAM_VALUE 0 *cctx->workspace->allocStart 0-255
PARAM_VALUE 0 *cctx->workspace->objectEnd 0-255
PARAM_VALUE 0 *cctx->workspace->tableEnd 0-255
PARAM_VALUE 0 *cctx->workspace->tableValidEnd 0-255
PARAM_VALUE 0 *cctx->workspace->workspaceEnd 0-255
BUF_SIZE 0 cctx s32min-s32max
DATA_SOURCE 0 cctx r ZSTD_createCCtx
NOCHECK_CALL

lib/zstd/compress/zstd_compress.c ZSTD_freeCStream() -> ZSTD_freeCCtx()

Type Parameter Key Value
DATA_SOURCE 0 cctx $0