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liblzma: Count the extra bytes in LZMA/LZMA2 decoder memory usage

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Lasse Collin 2025-03-25 15:18:31 +02:00
parent 943b012d09
commit ff5d944749
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1 changed files with 2 additions and 1 deletions

3
src/liblzma/lz/lz_decoder.c

@ -328,5 +328,6 @@ lzma_lz_decoder_init(lzma_next_coder *next, const lzma_allocator *allocator,
extern uint64_t
lzma_lz_decoder_memusage(size_t dictionary_size)
{
return sizeof(lzma_coder) + (uint64_t)(dictionary_size);
return sizeof(lzma_coder) + (uint64_t)(dictionary_size)
+ 2 * LZ_DICT_REPEAT_MAX + LZ_DICT_EXTRA;
}