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+updates: | 1.3.9-alt1.M41.1 |
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Group :: Sistema/Servidores
RPM: cups
Main Changelog Spec Patches Sources Download Gear Bugs e FR Repocop
Patch: cups-1.2.12-CVE-2008-3639.patch
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diff -up cups-1.2.4/filter/image-sgilib.c.CVE-2008-3639 cups-1.2.4/filter/image-sgilib.c
--- cups-1.2.4/filter/image-sgilib.c.CVE-2008-3639 2005-10-02 05:25:52.000000000 +0100
+++ cups-1.2.4/filter/image-sgilib.c 2008-09-30 13:03:01.000000000 +0100
@@ -610,13 +610,14 @@ read_rle8(FILE *fp, /* I - Fi
if (ch & 128)
{
for (i = 0; i < count; i ++, row ++, xsize --, length ++)
- *row = getc(fp);
+ if (xsize > 0)
+ *row = getc(fp);
}
else
{
ch = getc(fp);
length ++;
- for (i = 0; i < count; i ++, row ++, xsize --)
+ for (i = 0; i < count && xsize > 0; i ++, row ++, xsize --)
*row = ch;
}
}
@@ -655,14 +656,15 @@ read_rle16(FILE *fp, /* I - F
if (ch & 128)
{
for (i = 0; i < count; i ++, row ++, xsize --, length ++)
- *row = getshort(fp);
+ if (xsize > 0)
+ *row = getshort(fp);
}
else
{
ch = getshort(fp);
length ++;
- for (i = 0; i < count; i ++, row ++, xsize --)
- *row = ch;
+ for (i = 0; i < count && xsize > 0; i ++, row ++, xsize --)
+ *row = ch;
}
}