libxslt: fixed denial of service problems
Two denial of service problems (crashes with NULL pointer derference) were fixed in libxslt,
which could potentially be used by remote attackers to crash libxslt using programs.
- Submitted by Vítězslav Čížek (vitezslav_cizek)
Fixed bugs
bnc#811686
VUL-0: CVE-2012-6139: libxslt: two denial of service (crashes)