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(libchdr) Prevent memory leak

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twinaphex 2018-04-15 18:39:42 +02:00
parent dc7c4fea2d
commit bb05af0d92
1 changed files with 3 additions and 0 deletions
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libretro-common/formats/libchdr/huffman.c
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@ -294,7 +294,10 @@ enum huffman_error huffman_import_tree_huffman(struct huffman_decoder* decoder,
/* make sure we ended up with the right number */
if (curcode != decoder->numcodes)
{
delete_huffman_decoder(smallhuff);
return HUFFERR_INVALID_DATA;
}
/* assign canonical codes for all nodes based on their code lengths */
error = huffman_assign_canonical_codes(decoder);