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author | marha <marha@users.sourceforge.net> | 2011-11-10 16:12:27 +0100 |
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committer | marha <marha@users.sourceforge.net> | 2011-11-10 16:12:27 +0100 |
commit | 82e62cfbf79bc8c19946d034a0d5e14ce4fabb44 (patch) | |
tree | 16003af05805301a8a23d3ba0048e29eaf0fca73 /freetype/src/base/ftbitmap.c | |
parent | 7381bc7b9f63b2a6bf9ea9cbe04614adfc4b2369 (diff) | |
parent | d783adea42f29bd7917929597ca1031b70587e1d (diff) | |
download | vcxsrv-82e62cfbf79bc8c19946d034a0d5e14ce4fabb44.tar.gz vcxsrv-82e62cfbf79bc8c19946d034a0d5e14ce4fabb44.tar.bz2 vcxsrv-82e62cfbf79bc8c19946d034a0d5e14ce4fabb44.zip |
Merge remote-tracking branch 'origin/released'
Diffstat (limited to 'freetype/src/base/ftbitmap.c')
-rw-r--r-- | freetype/src/base/ftbitmap.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/freetype/src/base/ftbitmap.c b/freetype/src/base/ftbitmap.c index b700b28f2..5e1ab1a97 100644 --- a/freetype/src/base/ftbitmap.c +++ b/freetype/src/base/ftbitmap.c @@ -4,7 +4,7 @@ /* */ /* FreeType utility functions for bitmaps (body). */ /* */ -/* Copyright 2004, 2005, 2006, 2007, 2008, 2009 by */ +/* Copyright 2004-2009, 2011 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -417,6 +417,10 @@ target->pitch = source->width + pad; + if ( target->pitch > 0 && + target->rows > FT_ULONG_MAX / target->pitch ) + return FT_Err_Invalid_Argument; + if ( target->rows * target->pitch > old_size && FT_QREALLOC( target->buffer, old_size, target->rows * target->pitch ) ) |