[krbdev.mit.edu #1665] memory leak in krb5_{init,free}_context

[Tom Yu via RT]

>>>>> "schemers" == The RT System itself via RT <rt-comment at krbdev.mit.edu> writes:

schemers> There seems to be a memory leak when calling
schemers> krb5_init_context followed by a krb5_free_context.

This seems to be the result of add_error_table not checking whether
the error table it's adding is already present in the et_list.

>> How-To-Repeat:

schemers> Run this program and top at the same time. The memory for
schemers> the process keeps growing and growing. Using /usr/kerberos
schemers> from Red Hat 9 there is no leak, while when using Kerberos
schemers> 1.3 from MIT there is a leak.

Interesting.  Is it possible that Red Hat 9 has a different com_err
library for its krb5 installation?  I don't think any of the relevant
code in our tree has changed at all recently.

---Tom