29 lines
1.1 KiB
C
29 lines
1.1 KiB
C
$NetBSD: patch-fileio.c,v 1.1 2014/12/25 16:48:33 wiz Exp $
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https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2014-8141
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--- fileio.c.orig 2009-04-20 00:03:44.000000000 +0000
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+++ fileio.c
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@@ -176,6 +176,8 @@ static ZCONST char Far FilenameTooLongTr
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#endif
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static ZCONST char Far ExtraFieldTooLong[] =
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"warning: extra field too long (%d). Ignoring...\n";
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+static ZCONST char Far ExtraFieldCorrupt[] =
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+ "warning: extra field (type: 0x%04x) corrupt. Continuing...\n";
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#ifdef WINDLL
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static ZCONST char Far DiskFullQuery[] =
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@@ -2295,7 +2297,12 @@ int do_string(__G__ length, option) /*
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if (readbuf(__G__ (char *)G.extra_field, length) == 0)
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return PK_EOF;
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/* Looks like here is where extra fields are read */
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- getZip64Data(__G__ G.extra_field, length);
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+ if (getZip64Data(__G__ G.extra_field, length) != PK_COOL)
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+ {
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+ Info(slide, 0x401, ((char *)slide,
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+ LoadFarString( ExtraFieldCorrupt), EF_PKSZ64));
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+ error = PK_WARN;
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+ }
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#ifdef UNICODE_SUPPORT
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G.unipath_filename = NULL;
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if (G.UzO.U_flag < 2) {
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