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Fix off by one check in cairo-image-info.c

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https://bugs.freedesktop.org/show_bug.cgi?id=101427
This commit is contained in:
Adrian Johnson 2017-06-15 20:53:29 +09:30
parent 13ddd72977
commit 57b40507dd
1 changed files with 1 additions and 1 deletions
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2
src/cairo-image-info.c
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@ -154,7 +154,7 @@ _cairo_image_info_get_jpeg_info (cairo_image_info_t *info,
break; break;
} }
if (p + 2 > data + length) if (p + 3 > data + length)
return CAIRO_INT_STATUS_UNSUPPORTED; return CAIRO_INT_STATUS_UNSUPPORTED;
p = _jpeg_skip_segment (p); p = _jpeg_skip_segment (p);