diff mbox series

obexd: Fix callback->func =! NULL in the xfer_complete() func

Message ID 20220613112242.9407-1-wangyouwan@uniontech.com
State Superseded
Headers show
Series obexd: Fix callback->func =! NULL in the xfer_complete() func | expand

Commit Message

Youwan Wang June 13, 2022, 11:22 a.m. UTC 
xfer_complete (obex=0x557d242c8cf0, err=0x557d242ca470,
user_data=0x557d242ca300) at obexd/client/transfer.c:659
659     obexd/client/transfer.c: 没有那个文件或目录.
(gdb) n
661     in obexd/client/transfer.c
(gdb) n
663     in obexd/client/transfer.c
(gdb) p callback->func
$1 = (transfer_callback_t) 0x0
(gdb) n
668     in obexd/client/transfer.c
(gdb) n
671     in obexd/client/transfer.c
(gdb) n
672     in obexd/client/transfer.c
(gdb) n
676     in obexd/client/transfer.c
(gdb) n
677     in obexd/client/transfer.c
(gdb) n
0x0000000000000000 in ?? ()
(gdb) s
Cannot find bounds of current function
(gdb) c
Continuing.

Program received signal SIGSEGV, Segmentation fault.
---
 obexd/client/transfer.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/obexd/client/transfer.c b/obexd/client/transfer.c
index dccce03b4..a7a85a0c0 100644
--- a/obexd/client/transfer.c
+++ b/obexd/client/transfer.c
@@ -666,7 +666,10 @@  static void xfer_complete(GObex *obex, GError *err, gpointer user_data)
 	else
 		transfer_set_status(transfer, TRANSFER_STATUS_COMPLETE);
 
-	if (callback)
+	if (callback == NULL)
+		return;
+
+	if (callback->func)
 		callback->func(transfer, err, callback->data);
 }