Mercurial > dovecot > core-2.2
changeset 9474:836646906a63 HEAD
acl: Don't assert-crash if removing all rights.
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Mon, 15 Jun 2009 19:38:30 -0400 |
| parents | 57a2431852f5 |
| children | 73aea4432453 |
| files | src/plugins/acl/acl-backend-vfile.c |
| diffstat | 1 files changed, 2 insertions(+), 1 deletions(-) [+] |
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--- a/src/plugins/acl/acl-backend-vfile.c Mon Jun 15 19:40:08 2009 -0400 +++ b/src/plugins/acl/acl-backend-vfile.c Mon Jun 15 19:38:30 2009 -0400 @@ -901,7 +901,8 @@ array_append(&rights, &old_rights[i], 1); } new_rights = &null; - modify_rights = array_idx(&rights, 0); + modify_rights = array_count(&rights) == 0 ? NULL : + array_idx(&rights, 0); acl_rights_merge(pool, &new_rights, modify_rights, TRUE); break; case ACL_MODIFY_MODE_ADD: