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| author | Anderson Lizardo <anderson.lizardo@openbossa.org> | 2013-07-29 09:59:28 -0400 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2013-07-30 12:50:26 +0300 |
| commit | 9a3b7a8dd865a9b50d5894a49542286e357230c1 (patch) | |
| tree | c2fb6ec8032df2ccfff9d635295e301cd7477e39 /profiles/scanparam | |
| parent | e7d82756766da085990c39de3fd3330075554df0 (diff) | |
| download | bluez-9a3b7a8dd865a9b50d5894a49542286e357230c1.tar.gz | |
scanparam: Fix handle range check on descriptor discovery
When discovering descriptors, if there is only a single descriptor, the
start handle will be equal to the end handle. It is valid to issue the
Find Information Request on this case.
Before this fix, notification for Scan Refresh characteristic was never
enabled.
Diffstat (limited to 'profiles/scanparam')
| -rw-r--r-- | profiles/scanparam/scan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/profiles/scanparam/scan.c b/profiles/scanparam/scan.c index f5db5edc3..0ad2e1781 100644 --- a/profiles/scanparam/scan.c +++ b/profiles/scanparam/scan.c @@ -158,7 +158,7 @@ static void refresh_discovered_cb(GSList *chars, guint8 status, start = chr->value_handle + 1; end = scan->range.end; - if (start >= end) + if (start > end) return; scan->refresh_handle = chr->value_handle; |