A timer is set when a response is expected. The timer is removed when
data is received, regardless of whether or not the data is a response.
As a result, the timer may be cleared even though a response was not
received and there would be no way to detect a command timeout.
Fix this by clearing the timer only after verifying a response was
received.
---
attrib/gattrib.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/attrib/gattrib.c b/attrib/gattrib.c
index 29c3585..a1e29a1 100644
--- a/attrib/gattrib.c
+++ b/attrib/gattrib.c
@@ -361,11 +361,6 @@ static gboolean received_data(GIOChannel *io, GIOCondition cond, gpointer data)
if (attrib->stale)
return FALSE;
- if (attrib->timeout_watch > 0) {
- g_source_remove(attrib->timeout_watch);
- attrib->timeout_watch = 0;
- }
-
if (cond & (G_IO_HUP | G_IO_ERR | G_IO_NVAL)) {
attrib->read_watch = 0;
return FALSE;
@@ -393,6 +388,11 @@ static gboolean received_data(GIOChannel *io, GIOCondition cond, gpointer data)
if (is_response(buf[0]) == FALSE)
return TRUE;
+ if (attrib->timeout_watch > 0) {
+ g_source_remove(attrib->timeout_watch);
+ attrib->timeout_watch = 0;
+ }
+
cmd = g_queue_pop_head(attrib->requests);
if (cmd == NULL) {
/* Keep the watch if we have events to report */
--
1.7.7.6
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