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SUSE:SLE-12-SP5:GA
ft2demos.449
CVE-2014-9663.patch
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File CVE-2014-9663.patch of Package ft2demos.449
From 9bd20b7304aae61de5d50ac359cf27132bafd4c1 Mon Sep 17 00:00:00 2001 From: Werner Lemberg <wl@gnu.org> Date: Sat, 22 Nov 2014 05:24:45 +0000 Subject: [sfnt] Fix Savannah bug #43656. * src/sfnt/ttcmap.c (tt_cmap4_validate): Fix order of validity tests. --- diff --git a/src/sfnt/ttcmap.c b/src/sfnt/ttcmap.c index 712bd4f..fb863c3 100644 --- a/src/sfnt/ttcmap.c +++ b/src/sfnt/ttcmap.c @@ -845,9 +845,6 @@ p = table + 2; /* skip format */ length = TT_NEXT_USHORT( p ); - if ( length < 16 ) - FT_INVALID_TOO_SHORT; - /* in certain fonts, the `length' field is invalid and goes */ /* out of bound. We try to correct this here... */ if ( table + length > valid->limit ) @@ -858,6 +855,9 @@ length = (FT_UInt)( valid->limit - table ); } + if ( length < 16 ) + FT_INVALID_TOO_SHORT; + p = table + 6; num_segs = TT_NEXT_USHORT( p ); /* read segCountX2 */ -- cgit v0.9.0.2
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