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hdb: read_master_key use free_master_key on error

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If an error occurs during read_masker_key() processing, use
free_master_key() to perform cleanup.

Change-Id: Idc0ad0131ea4855207232e9773772106cb4f5945
This commit is contained in:
Jeffrey Altman
2016-11-19 07:25:40 -05:00
parent 04f17a5bae
commit 6f917463ff
1 changed files with 2 additions and 6 deletions
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8
lib/hdb/mkey.c
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@@ -147,12 +147,8 @@ read_master_keytab(krb5_context context, const char *filename,
out: out:
krb5_kt_close(context, id); krb5_kt_close(context, id);
if (ret) { if (ret) {
/* do not return allocated memory on failure */ hdb_free_master_key(context, *mkey);
do { *mkey = NULL;
p = (*mkey)->next;
free(*mkey);
*mkey = p;
} while (p != NULL);
} }
return ret; return ret;
} }