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| author | Sam Hartman <hartmans@mit.edu> | 2010-02-09 19:15:12 +0000 |
|---|---|---|
| committer | Sam Hartman <hartmans@mit.edu> | 2010-02-09 19:15:12 +0000 |
| commit | 19f23a3e34fe581e986d579b0bd87abfce664365 (patch) | |
| tree | f79e5d7c9b36c571b4a26195f35f4c1c2b71eba0 /src/lib | |
| parent | 7a04b369aa71b0796f057cf5da57070a9c37c9c8 (diff) | |
| download | krb5-19f23a3e34fe581e986d579b0bd87abfce664365.tar.gz krb5-19f23a3e34fe581e986d579b0bd87abfce664365.tar.xz krb5-19f23a3e34fe581e986d579b0bd87abfce664365.zip | |
krb5int_fast_free_state segfaults if state is null
krb5int_fast_free_state fails if state is null. INstead it should
simply return Reorganization of the get_init_creds logic has created
situations where the init_creds loop can fail between the time when
the context is initialized and the fast state is initialized.
ticket: 6657
target_version: 1.8
tags: pullup
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23713 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/krb5/krb/fast.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/lib/krb5/krb/fast.c b/src/lib/krb5/krb/fast.c index db95adca71..6aa71282ab 100644 --- a/src/lib/krb5/krb/fast.c +++ b/src/lib/krb5/krb/fast.c @@ -533,6 +533,8 @@ krb5int_fast_make_state( krb5_context context, struct krb5int_fast_request_state void krb5int_fast_free_state( krb5_context context, struct krb5int_fast_request_state *state) { + if (state == NULL) + return; /*We are responsible for none of the store in the fast_outer_req*/ krb5_free_keyblock(context, state->armor_key); krb5_free_fast_armor(context, state->armor); |