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[Qemu-devel] [PATCH] vscclient: do not add a socket watch if there is no
From: |
Marc-André Lureau |
Subject: |
[Qemu-devel] [PATCH] vscclient: do not add a socket watch if there is not data to send |
Date: |
Thu, 6 Jun 2013 15:44:28 +0200 |
Fixes the following error:
** (process:780): CRITICAL **: do_socket_send: assertion
`socket_to_send->len != 0' failed
Signed-off-by: Marc-André Lureau <address@hidden>
---
libcacard/vscclient.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/libcacard/vscclient.c b/libcacard/vscclient.c
index ac23647..d976edc 100644
--- a/libcacard/vscclient.c
+++ b/libcacard/vscclient.c
@@ -58,7 +58,7 @@ static QemuMutex socket_to_send_lock;
static guint socket_tag;
static void
-update_socket_watch(gboolean out);
+update_socket_watch(void);
static gboolean
do_socket_send(GIOChannel *source,
@@ -80,7 +80,7 @@ do_socket_send(GIOChannel *source,
g_byte_array_remove_range(socket_to_send, 0, bw);
if (socket_to_send->len == 0) {
- update_socket_watch(FALSE);
+ update_socket_watch();
return FALSE;
}
return TRUE;
@@ -89,7 +89,7 @@ do_socket_send(GIOChannel *source,
static gboolean
socket_prepare_sending(gpointer user_data)
{
- update_socket_watch(TRUE);
+ update_socket_watch();
return FALSE;
}
@@ -440,8 +440,10 @@ do_socket(GIOChannel *source,
}
static void
-update_socket_watch(gboolean out)
+update_socket_watch(void)
{
+ gboolean out = socket_to_send->len > 0;
+
if (socket_tag != 0) {
g_source_remove(socket_tag);
}
--
1.8.3.rc1.49.g8d97506
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