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| author | Sebastian Rasmussen <sebras@gmail.com> | 2018-06-20 01:38:41 +0800 |
|---|---|---|
| committer | Sebastian Rasmussen <sebras@gmail.com> | 2018-07-24 21:13:51 +0800 |
| commit | 6f06c79a4f0ee664840ce7bedc35dafc921e5086 (patch) | |
| tree | a2bab5e2d4c11d27fc91f7c36573646fd019776c /jbig2dec/jbig2_huffman.h | |
| parent | c01e08cf984192defb63017e1a11a9f1bf05f9ef (diff) | |
| download | ghostpdl-6f06c79a4f0ee664840ce7bedc35dafc921e5086.tar.gz | |
jbig2dec: Cast BMSIZE in symbol dicts to size_t.
BMSIZE is used to skip over uncompressed symbols in a symbol dictionary.
Therefore this value is inherently unsigned. Also because the value is
a multiplication of the height and stride of an image, both of which are
unsigned 32 bit numbers, rely on the size_t type which is large enough
to handle images this big.
Diffstat (limited to 'jbig2dec/jbig2_huffman.h')
| -rw-r--r-- | jbig2dec/jbig2_huffman.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/jbig2dec/jbig2_huffman.h b/jbig2dec/jbig2_huffman.h index 085768d40..8f96f64db 100644 --- a/jbig2dec/jbig2_huffman.h +++ b/jbig2dec/jbig2_huffman.h @@ -62,7 +62,7 @@ void jbig2_huffman_free(Jbig2Ctx *ctx, Jbig2HuffmanState *hs); int jbig2_huffman_skip(Jbig2HuffmanState *hs); -int jbig2_huffman_advance(Jbig2HuffmanState *hs, int offset); +int jbig2_huffman_advance(Jbig2HuffmanState *hs, size_t advance); uint32_t jbig2_huffman_offset(Jbig2HuffmanState *hs); |