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| author | Tom Yu <tlyu@mit.edu> | 2008-07-15 21:43:35 +0000 |
|---|---|---|
| committer | Tom Yu <tlyu@mit.edu> | 2008-07-15 21:43:35 +0000 |
| commit | 72a0f5dceab710bb4a634add8e90ac7acbb183df (patch) | |
| tree | 25808b9722728a1c41db5f99ccca34e15b271d62 /src/lib/krb5/krb/gc_via_tkt.c | |
| parent | fa8f0f47e086a9203a279fd41412f5409eead051 (diff) | |
| download | krb5-72a0f5dceab710bb4a634add8e90ac7acbb183df.tar.gz krb5-72a0f5dceab710bb4a634add8e90ac7acbb183df.tar.xz krb5-72a0f5dceab710bb4a634add8e90ac7acbb183df.zip | |
krb5_get_cred_via_tkt() should null out_cred on errors
Helper function krb5_kdcrep2creds(), called from
krb5_get_cred_via_tkt(), should null its output pointer after freeing
allocated memory, to avoid returning an invalid pointer.
ticket: new
tags: pullup
target_version: 1.6.4
component: krb5-libs
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20527 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib/krb5/krb/gc_via_tkt.c')
| -rw-r--r-- | src/lib/krb5/krb/gc_via_tkt.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/lib/krb5/krb/gc_via_tkt.c b/src/lib/krb5/krb/gc_via_tkt.c index 7ecd2813da..3a9c218187 100644 --- a/src/lib/krb5/krb/gc_via_tkt.c +++ b/src/lib/krb5/krb/gc_via_tkt.c @@ -97,6 +97,7 @@ cleanup_keyblock: cleanup: free (*ppcreds); + *ppcreds = NULL; return retval; } |