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smbd: Avoid sending 0-sized keys to dbwrap

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Start the notification one level below /. Sharing and notifying / for changes
is broken at this moment anyway. When sharing / and someone wants to get
notified for changes under /usr, we store "//usr" as the notify_index key. So
this patch does not break anything that is not broken today, and it avoids a
bogus call to dbwrap_parse_records.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This commit is contained in:
Volker Lendecke 2013-03-25 14:52:24 +01:00 committed by Stefan Metzmacher
parent bbb4068c93
commit d4ebeeb788
1 changed files with 8 additions and 1 deletions
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9
source3/smbd/notify_internal.c
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@ -608,11 +608,18 @@ void notify_trigger(struct notify_context *notify,
return;
}
if (path[0] != '/') {
/*
* The rest of this routine assumes an absolute path.
*/
return;
}
idx_state.mem_ctx = talloc_tos();
idx_state.vnns = NULL;
idx_state.my_vnn = get_my_vnn();
for (p = path; p != NULL; p = next_p) {
for (p = strchr(path+1, '/'); p != NULL; p = next_p) {
ptrdiff_t path_len = p - path;
bool recursive;