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DISCONTINUED:openSUSE:11.1:Update
libexif5
libexif-cve-2006-4168.patch
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File libexif-cve-2006-4168.patch of Package libexif5
--- libexif-0.6.15/libexif/exif-data.c 2007-05-23 16:06:37.037242000 +0200 +++ libexif-0.6.16/libexif/exif-data.c 2007-06-12 15:01:54.000000000 +0200 @@ -167,13 +167,18 @@ "Loading entry 0x%x ('%s')...", entry->tag, exif_tag_get_name (entry->tag)); + /* {0,1,2,4,8} x { 0x00000000 .. 0xffffffff } + * -> { 0x000000000 .. 0x7fffffff8 } */ + s = exif_format_get_size(entry->format) * entry->components; + if (s < entry->components) { + return; + } + if (0 == s) + return; /* * Size? If bigger than 4 bytes, the actual data is not * in the entry but somewhere else (offset). */ - s = exif_format_get_size (entry->format) * entry->components; - if (!s) - return; if (s > 4) doff = exif_get_long (d + offset + 8, data->priv->order); else
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