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Fix bulletproof code from libc

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This commit is contained in:
Christoph Gohlke 2017-10-01 20:07:00 -07:00 committed by GitHub
parent 007adc3134
commit 9e650ec713
1 changed files with 2 additions and 2 deletions
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4
libImaging/Storage.c
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@ -430,8 +430,8 @@ ImagingAllocateArray(Imaging im, int dirty, int block_size)
im->blocks[current_block] = block;
/* Bulletproof code from libc _int_memalign */
aligned_ptr = (char *)(
((unsigned long) (block.ptr + arena->alignment - 1)) &
-((signed long) arena->alignment));
((size_t) (block.ptr + arena->alignment - 1)) &
-((ssize_t) arena->alignment));
}
im->image[y] = aligned_ptr + aligned_linesize * line_in_block;