diff options
| author | Olli Vertanen <olli.vertanen@symbio.com> | 2011-09-06 19:00:55 +0000 |
|---|---|---|
| committer | Matthieu Herrb <matthieu.herrb@laas.fr> | 2011-09-18 13:11:17 +0200 |
| commit | 43d587d89bee679850bb18ff25aa77c961712728 (patch) | |
| tree | a8d8ef84df9cfe80f608dd2909ad993389be78ac /src | |
| parent | 73e6c94a351c891ed85446df84c9a30a4224f478 (diff) | |
libxfont: An uninitialized pointer causes a crash if pcf header is corrupted.
If pcfReadTOC() or pcfGetProperties() fail in the beginning
of execution of pcfReadFont(), function tries to free an
uninitialized pointer (isStringProp) when bailing out.
The pointer gets now initialized correctly.
Signed-off-by: Olli Vertanen <olli.vertanen@symbio.com>
Reviewed-by: Rami Ylimäki <rami.ylimaki@vincit.fi>
Diffstat (limited to 'src')
| -rw-r--r-- | src/bitmap/pcfread.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/bitmap/pcfread.c b/src/bitmap/pcfread.c index 92b6348..cf2f696 100644 --- a/src/bitmap/pcfread.c +++ b/src/bitmap/pcfread.c @@ -407,6 +407,8 @@ pcfReadFont(FontPtr pFont, FontFilePtr file, pFont->info.nprops = 0; pFont->info.props = 0; + pFont->info.isStringProp=0; + if (!(tables = pcfReadTOC(file, &ntables))) goto Bail; |