diff options
Diffstat (limited to 'third_party/libusb/darwin-sigfpe.patch')
| -rw-r--r-- | third_party/libusb/darwin-sigfpe.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/third_party/libusb/darwin-sigfpe.patch b/third_party/libusb/darwin-sigfpe.patch new file mode 100644 index 0000000000..3c74db1857 --- /dev/null +++ b/third_party/libusb/darwin-sigfpe.patch @@ -0,0 +1,22 @@ +diff --git a/libusb/os/darwin_usb.c b/libusb/os/darwin_usb.c +index b0ee5b2..fe40899 100644 +--- a/libusb/os/darwin_usb.c ++++ b/libusb/os/darwin_usb.c +@@ -1449,8 +1449,14 @@ static int submit_bulk_transfer(struct usbi_transfer *itransfer) { + + cInterface = &priv->interfaces[iface]; + +- (*(cInterface->interface))->GetPipeProperties (cInterface->interface, pipeRef, &direction, &number, +- &transferType, &maxPacketSize, &interval); ++ ret = (*(cInterface->interface))->GetPipeProperties (cInterface->interface, pipeRef, &direction, &number, ++ &transferType, &maxPacketSize, &interval); ++ ++ if (ret) { ++ usbi_err (TRANSFER_CTX (transfer), "bulk transfer failed (dir = %s): %s (code = 0x%08x)", IS_XFERIN(transfer) ? "In" : "Out", ++ darwin_error_str(ret), ret); ++ return darwin_to_libusb (ret); ++ } + + if (0 != (transfer->length % maxPacketSize)) { + /* do not need a zero packet */ + |