Fixed potential crash with udta
Fixed potential crash with udta


git-svn-id: ab66a9de07fa9d47c5829c82992f5279466c775f@3215 63c20433-aa62-49bd-875c-5a186b69a8fb

RodolpheFouquet/gpac,drakeguan/gpac,gpac/gpac,psteinb/gpac,nguyen-viet-thanh-trung/gpac,canatella/gpac,DmitrySigaev/gpac,gpac/gpac,epam/gpac,Bevara/Access-open,emmanouil/gpac,RodolpheFouquet/gpac,emmanouil/gpac,vladimir-kazakov/gpac,vladimir-kazakov/gpac,porcelijn/gpac,emmanouil/gpac,nguyen-viet-thanh-trung/gpac,ARSekkat/gpac,Bevara/Access-open,porcelijn/gpac,gpac/gpac,rbouqueau/gpac,canatella/gpac,rauf/gpac,rbouqueau/gpac,rauf/gpac,Bevara/Access-open,nguyen-viet-thanh-trung/gpac,psteinb/gpac,porcelijn/gpac,ARSekkat/gpac,vladimir-kazakov/gpac,porcelijn/gpac,gpac/gpac,vladimir-kazakov/gpac,psteinb/gpac,RodolpheFouquet/gpac,rauf/gpac,drakeguan/gpac,rauf/gpac,rbouqueau/gpac_brew_travis,drakeguan/gpac,canatella/gpac,psteinb/gpac,drakeguan/gpac,gpac/gpac,Bevara/Access-open,epam/gpac,rauf/gpac,DmitrySigaev/gpac,rbouqueau/gpac_brew_travis,canatella/gpac,gpac/gpac,ARSekkat/gpac,gpac/gpac,aymanelyaagoubi/gpac,Bevara/Access-open,epam/gpac,rbouqueau/gpac,ARSekkat/gpac,rbouqueau/gpac,ARSekkat/gpac,RodolpheFouquet/gpac,emmanouil/gpac,psteinb/gpac,drakeguan/gpac,gpac/gpac,rbouqueau/gpac_brew_travis,Bevara/Access-open,epam/gpac,RodolpheFouquet/gpac,vladimir-kazakov/gpac,epam/gpac,epam/gpac,ARSekkat/gpac,nguyen-viet-thanh-trung/gpac,aymanelyaagoubi/gpac,canatella/gpac,rbouqueau/gpac,rbouqueau/gpac_brew_travis,rbouqueau/gpac_brew_travis,DmitrySigaev/gpac,rauf/gpac,drakeguan/gpac,aymanelyaagoubi/gpac,aymanelyaagoubi/gpac,RodolpheFouquet/gpac,DmitrySigaev/gpac,DmitrySigaev/gpac,porcelijn/gpac,vladimir-kazakov/gpac,nguyen-viet-thanh-trung/gpac,emmanouil/gpac,rbouqueau/gpac,rbouqueau/gpac_brew_travis,nguyen-viet-thanh-trung/gpac,canatella/gpac,porcelijn/gpac,rbouqueau/gpac,emmanouil/gpac,canatella/gpac,aymanelyaagoubi/gpac,aymanelyaagoubi/gpac,rbouqueau/gpac,DmitrySigaev/gpac,psteinb/gpac