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| author | Ken Raeburn <raeburn@mit.edu> | 2008-07-21 20:56:28 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2008-07-21 20:56:28 +0000 |
| commit | 7b9e92de0dba2bdedc861fd19cacf08a3805461c (patch) | |
| tree | f0b4af0f4a308e0a5b97d33d9d3a75ac19b9080f /src | |
| parent | a02347a6a1c5e809d168682ace9584363ad18e74 (diff) | |
| download | krb5-7b9e92de0dba2bdedc861fd19cacf08a3805461c.tar.gz krb5-7b9e92de0dba2bdedc861fd19cacf08a3805461c.tar.xz krb5-7b9e92de0dba2bdedc861fd19cacf08a3805461c.zip | |
Check for null name to krb5_cc_resolve, and return an error
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20560 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/krb5/ccache/ccbase.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/lib/krb5/ccache/ccbase.c b/src/lib/krb5/ccache/ccbase.c index e41573adf..2e33dc858 100644 --- a/src/lib/krb5/ccache/ccbase.c +++ b/src/lib/krb5/ccache/ccbase.c @@ -1,7 +1,7 @@ /* * lib/krb5/ccache/ccbase.c * - * Copyright 1990,2004 by the Massachusetts Institute of Technology. + * Copyright 1990,2004,2008 by the Massachusetts Institute of Technology. * All Rights Reserved. * * Export of this software from the United States of America may @@ -184,6 +184,8 @@ krb5_cc_resolve (krb5_context context, const char *name, krb5_ccache *cache) krb5_error_code err; const krb5_cc_ops *ops; + if (name == NULL) + return KRB5_CC_BADNAME; pfx = NULL; cp = strchr (name, ':'); if (!cp) { |