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| author | Arthur de Jong <arthur@arthurdejong.org> | 2007-12-01 22:03:03 +0000 |
|---|---|---|
| committer | Arthur de Jong <arthur@arthurdejong.org> | 2007-12-01 22:03:03 +0000 |
| commit | 1c2e0d29fa1a22a88e0a48717c8d02c138d5a434 (patch) | |
| tree | d86fac2da5b9e87160fc7e39b8743b594c0578b6 /common | |
| parent | 02acd0ec98167b72634677c66890886c72e655f0 (diff) | |
simple check for validity of key value in dict_put()
git-svn-id: http://arthurdejong.org/svn/nss-pam-ldapd/nss-ldapd@482 ef36b2f9-881f-0410-afb5-c4e39611909c
Diffstat (limited to 'common')
| -rw-r--r-- | common/dict.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/common/dict.c b/common/dict.c index 3aebde7..b6e54cf 100644 --- a/common/dict.c +++ b/common/dict.c @@ -91,6 +91,8 @@ DICT *dict_new(void) int dict_put(DICT *dict,const char *key,void *value) { struct dict_entry *entry; + if (key==NULL) + return -1; entry=dict_entry_find(dict,key); if ((entry==NULL)&&(value==NULL)) { |