commit edd1a4bfe4b037e67b65e4538fd880123fb004f7
author Sean McBride <sean@rogue-research.com> Fri Aug 20 15:57:52 2021 -0400
committer Tormod Volden <debian.tormod@gmail.com> Sat Oct 30 15:23:45 2021 +0200
tree fd0499d3195253ebe6fabecf9ffad3629c1ef455
parent 35b23a047e333ce361cea3315a15301286d89612

darwin: After last CFRelease of struct field, set it to NULL

Other code checks this field for being NULL or not, so NULLing it upon
last release seems the right thing to do.  I noticed this during code
review, I never actually reproduced any problem.

Closes #981

libusb/os/darwin_usb.c

diff --git a/libusb/os/darwin_usb.c b/libusb/os/darwin_usb.c
index 485eb43..a2da0cf 100644
--- a/libusb/os/darwin_usb.c
+++ b/libusb/os/darwin_usb.c
@@ -1570,6 +1570,7 @@
   if (cInterface->cfSource) {
     CFRunLoopRemoveSource (libusb_darwin_acfl, cInterface->cfSource, kCFRunLoopDefaultMode);
     CFRelease (cInterface->cfSource);
+    cInterface->cfSource = NULL;
   }
 
   kresult = (*(cInterface->interface))->USBInterfaceClose(cInterface->interface);

libusb/version_nano.h

diff --git a/libusb/version_nano.h b/libusb/version_nano.h
index 7bbbe39..b82862d 100644
--- a/libusb/version_nano.h
+++ b/libusb/version_nano.h
@@ -1 +1 @@
-#define LIBUSB_NANO 11662
+#define LIBUSB_NANO 11663