f8c4316342
krb5_ret_preincipal() returns a non-zero return code when a garbage principal is passed to it. Unfortunately ret_principal_ent() does not check the return code, with garbage pointing to what would have been the principal. This results in a segfault when free() is called. PR: 267944, 267972 Reported by: Robert Morris <rtm@lcs.mit.edu> MFH: 2024Q1