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| author | Hans Petter Selasky <hselasky@FreeBSD.org> | 2020-12-19 11:03:54 +0000 |
|---|---|---|
| committer | Hans Petter Selasky <hselasky@FreeBSD.org> | 2020-12-19 11:03:54 +0000 |
| commit | 7d0368ee3403378806dce84cb31b9a0cc389258d (patch) | |
| tree | 105d4918a8b7e3adafa8e2ce42a1ad0549123110 | |
| parent | 226f43e757ff7a0f945f9deb0fb1481a752274bc (diff) | |
| download | src-test2-7d0368ee3403378806dce84cb31b9a0cc389258d.tar.gz src-test2-7d0368ee3403378806dce84cb31b9a0cc389258d.zip | |
Ensure a minimum packet length before creating a mbuf in if_ure.
Sponsored by: Mellanox Technologies // NVIDIA Networking
Notes
Notes:
svn path=/head/; revision=368801
| -rw-r--r-- | sys/dev/usb/net/if_ure.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/usb/net/if_ure.c b/sys/dev/usb/net/if_ure.c index d552f2c69f56..2be46371cd28 100644 --- a/sys/dev/usb/net/if_ure.c +++ b/sys/dev/usb/net/if_ure.c @@ -711,7 +711,7 @@ ure_bulk_read_callback(struct usb_xfer *xfer, usb_error_t error) goto tr_setup; } - if (len != 0) + if (len >= (ETHER_HDR_LEN + ETHER_CRC_LEN)) m = ure_makembuf(pc, off, len - ETHER_CRC_LEN); else m = NULL; |