Fix potential underflow when printing STP data.
authormbuhl <mbuhl@openbsd.org>
Mon, 13 Mar 2023 14:58:01 +0000 (14:58 +0000)
committermbuhl <mbuhl@openbsd.org>
Mon, 13 Mar 2023 14:58:01 +0000 (14:58 +0000)
commit9fd53d3a184b4b9a66557587baff934243fa4451
tree766c6364019b5e66ea0ba033c5c8ee772677d05b
parenta6235ec6f7339420941c2cea718be9b1a1b09c98
Fix potential underflow when printing STP data.
Reported by Peter J. Philipp
ok claudio
usr.sbin/tcpdump/print-stp.c