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freebsd-ports/security/heimdal
Cy Schubert f8c4316342 security/heimdal: Fix uninitialized pointer dereference
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
2024-03-14 16:12:36 -06:00
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