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| author | Alan Coopersmith <alan.coopersmith@oracle.com> | 2015-02-06 15:54:00 -0800 |
|---|---|---|
| committer | Mike DePaulo <mikedep333@gmail.com> | 2015-03-28 09:15:32 -0400 |
| commit | c833cc9b47becd22b5f6de91d69a467adc57c87d (patch) | |
| tree | 40b2306efdfb9c4c7216ace027405fe48b73552b /openssl/crypto/x509 | |
| parent | ad956b8d1970952639b87c0b3bae966277fd1a32 (diff) | |
| download | vcxsrv-c833cc9b47becd22b5f6de91d69a467adc57c87d.tar.gz vcxsrv-c833cc9b47becd22b5f6de91d69a467adc57c87d.tar.bz2 vcxsrv-c833cc9b47becd22b5f6de91d69a467adc57c87d.zip | |
bdfReadCharacters: bailout if a char's bitmap cannot be read [CVE-2015-1803]
Previously would charge on ahead with a NULL pointer in ci->bits, and
then crash later in FontCharInkMetrics() trying to access the bits.
Found with afl-1.23b.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Julien Cristau <jcristau@debian.org>
(cherry picked from commit 78c2e3d70d29698244f70164428bd2868c0ab34c)
Diffstat (limited to 'openssl/crypto/x509')
0 files changed, 0 insertions, 0 deletions