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Prevent wraparound of the timeout variable.

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Submitted by:	HPS
This commit is contained in:
Andrew Thompson 2009-10-22 21:01:41 +00:00
parent 62d9857501
commit 0c35eaad3f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=198376
1 changed files with 5 additions and 1 deletions
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6
lib/libusb/libusb20_ugen20.c
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@ -800,7 +800,11 @@ ugen20_tr_submit(struct libusb20_transfer *xfer)
if (xfer->flags & LIBUSB20_TRANSFER_DO_CLEAR_STALL) {
fsep->flags |= USB_FS_FLAG_CLEAR_STALL;
}
fsep->timeout = xfer->timeout;
/* NOTE: The "fsep->timeout" variable is 16-bit. */
if (xfer->timeout > 65535)
fsep->timeout = 65535;
else
fsep->timeout = xfer->timeout;
temp.ep_index = xfer->trIndex;