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| author | Tom Yu <tlyu@mit.edu> | 2007-12-14 04:38:42 +0000 |
|---|---|---|
| committer | Tom Yu <tlyu@mit.edu> | 2007-12-14 04:38:42 +0000 |
| commit | ac438e19b68f18f7f5e485c6cdc215283b99921b (patch) | |
| tree | e87a5522b5fe6205d305d41b4ae84132dfa23707 /src/lib/kdb/kdb_default.c | |
| parent | 39a6cc6679e381f890144eac4da2c30bfd8baa2a (diff) | |
| download | krb5-ac438e19b68f18f7f5e485c6cdc215283b99921b.tar.gz krb5-ac438e19b68f18f7f5e485c6cdc215283b99921b.tar.xz krb5-ac438e19b68f18f7f5e485c6cdc215283b99921b.zip | |
fix CVE-2007-5972: double fclose() in krb5_def_store_mkey()
ticket: 5857
target_version: 1.6.4
tags: pullup
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20179 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib/kdb/kdb_default.c')
| -rw-r--r-- | src/lib/kdb/kdb_default.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/lib/kdb/kdb_default.c b/src/lib/kdb/kdb_default.c index 0e5880490e..fd95c83793 100644 --- a/src/lib/kdb/kdb_default.c +++ b/src/lib/kdb/kdb_default.c @@ -186,8 +186,7 @@ krb5_def_store_mkey(context, keyfile, mname, key, master_pwd) kf) != key->length)) { retval = errno; (void) fclose(kf); - } - if (fclose(kf) == EOF) + } else if (fclose(kf) == EOF) retval = errno; #if HAVE_UMASK (void) umask(oumask); |