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| author | Theodore Tso <tytso@mit.edu> | 1993-12-24 22:47:18 +0000 |
|---|---|---|
| committer | Theodore Tso <tytso@mit.edu> | 1993-12-24 22:47:18 +0000 |
| commit | 7ae342446964c4ceba1cfe292fbe1fb75d766aa2 (patch) | |
| tree | d8dfb842a9d63ae83491a7206a74a8fd3bb34a45 /src/lib/kdb/fetch_mkey.c | |
| parent | cfe0d7331bf6aa757e57e4e4b535db0f8b50cd00 (diff) | |
| download | krb5-7ae342446964c4ceba1cfe292fbe1fb75d766aa2.tar.gz krb5-7ae342446964c4ceba1cfe292fbe1fb75d766aa2.tar.xz krb5-7ae342446964c4ceba1cfe292fbe1fb75d766aa2.zip | |
Make sure memory is freed on errors
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@3279 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib/kdb/fetch_mkey.c')
| -rw-r--r-- | src/lib/kdb/fetch_mkey.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/lib/kdb/fetch_mkey.c b/src/lib/kdb/fetch_mkey.c index 98dcac7a41..8c5ed8ccb4 100644 --- a/src/lib/kdb/fetch_mkey.c +++ b/src/lib/kdb/fetch_mkey.c @@ -147,9 +147,12 @@ OLDDECLARG(krb5_keyblock *,key) goto errout; } if (fread((krb5_pointer) key->contents, - sizeof(key->contents[0]), key->length, kf) != key->length) + sizeof(key->contents[0]), key->length, kf) != key->length) { retval = KRB5_KDB_CANTREAD_STORED; - else + memset(key->contents, 0, key->length); + free(key->contents); + key->contents = 0; + } else retval = 0; errout: (void) fclose(kf); |