myeid: fixed memory leak
myeid: fixed memory leak

Credits to OSS-Fuzz

Fixes https://oss-fuzz.com/testcase-detail/5671550682660864

fabled/OpenSC,mouse07410/OpenSC,philipWendland/OpenSC,rickyepoderi/OpenSC,dengert/OpenSC,frankmorgner/OpenSC,hongquan/OpenSC-main,Jakuje/OpenSC,LudovicRousseau/OpenSC,fabled/OpenSC,AktivCo/OpenSC,frankmorgner/OpenSC,Jakuje/OpenSC,philipWendland/OpenSC,hongquan/OpenSC-main,metsma/OpenSC,OpenSC/OpenSC,philipWendland/OpenSC,mouse07410/OpenSC,dengert/OpenSC,fabled/OpenSC,metsma/OpenSC,hongquan/OpenSC-main,Jakuje/OpenSC,LudovicRousseau/OpenSC,metsma/OpenSC,LudovicRousseau/OpenSC,rickyepoderi/OpenSC,frankmorgner/OpenSC,mouse07410/OpenSC,AktivCo/OpenSC,rickyepoderi/OpenSC,OpenSC/OpenSC,dengert/OpenSC,OpenSC/OpenSC,frankmorgner/OpenSC,Jakuje/OpenSC,fabled/OpenSC,AktivCo/OpenSC