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| author | Greg Hudson <ghudson@mit.edu> | 2009-08-27 13:40:50 +0000 |
|---|---|---|
| committer | Greg Hudson <ghudson@mit.edu> | 2009-08-27 13:40:50 +0000 |
| commit | bb571c5754e838acd15cf8cd2eba535accbc7820 (patch) | |
| tree | 04c999a747b191513f7e725f5c9f11e19c9760a7 /src/kadmin/testing | |
| parent | 395e186d35cbc9cf86fae56e820c46186d305838 (diff) | |
| download | krb5-bb571c5754e838acd15cf8cd2eba535accbc7820.tar.gz krb5-bb571c5754e838acd15cf8cd2eba535accbc7820.tar.xz krb5-bb571c5754e838acd15cf8cd2eba535accbc7820.zip | |
Memory leak in spnego accept_sec_context error path
If the underlying mechanism's accept_sec_context returns an error, the
spnego accept_sec_context was leaving allocated data in
*context_handle, which is incorrect for the first call according to
RFC 2744.
Fix this by mirroring some code from the spnego init_sec_context,
which always cleans up the half-constructed context in case of error.
This is allowed (though not encouraged) by RFC 2744 for second and
subsequent calls; since we were already doing it in init_sec_context,
it seems simpler to do that than keep track of whether this is a first
call or not.
ticket: 6551
tags: pullup
target_version: 1.7
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22636 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/kadmin/testing')
0 files changed, 0 insertions, 0 deletions