diff options
| author | Aidan MacDonald <amachronic@protonmail.com> | 2021-10-21 17:48:42 +0100 |
|---|---|---|
| committer | Aidan MacDonald <amachronic@protonmail.com> | 2021-10-24 22:48:20 +0100 |
| commit | 9c322f5b5590ee9e5bdf6408f6f4d3cf2d35d610 (patch) | |
| tree | 09de850150075bf218b6bce1cd7620b805dd70e5 /wiretap/pcap-common.c | |
| parent | 923ae6acca1a479435e95ed25f6fe1720029bc56 (diff) | |
Increase max packet size for all USB encapsulation formats
Each "packet" in the USB encapsulation formats for at least
Linux and Darwin corresponds to an OS-level USB request, so
the packets can be much larger than a USB-level packet.
The default max packet length of 256 KiB prevents Wireshark
from loading capture files that contain requests >256 KiB.
(Saving such a capture already works fine.)
Fix this by making the Linux, Darwin, and FreeBSD formats
use the same max packet length as the USBPCap format, which
is 128 MiB.
Diffstat (limited to 'wiretap/pcap-common.c')
| -rw-r--r-- | wiretap/pcap-common.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/wiretap/pcap-common.c b/wiretap/pcap-common.c index 045800e7ec..2f9a1dcfab 100644 --- a/wiretap/pcap-common.c +++ b/wiretap/pcap-common.c @@ -766,6 +766,10 @@ wtap_max_snaplen_for_encap(int wtap_encap) return WTAP_MAX_PACKET_SIZE_EBHSCR; case WTAP_ENCAP_USBPCAP: + case WTAP_ENCAP_USB_LINUX: + case WTAP_ENCAP_USB_LINUX_MMAPPED: + case WTAP_ENCAP_USB_DARWIN: + case WTAP_ENCAP_USB_FREEBSD: return WTAP_MAX_PACKET_SIZE_USBPCAP; default: |