Module Name: src
Committed By: maxv
Date: Tue Nov 13 07:45:44 UTC 2018
Modified Files:
src/sys/net: rtsock.c
Log Message:
Fix kernel info leak. There are 2 bytes of padding in struct if_msghdr.
[ 944.607323] kleak: Possible leak in copyout: [len=176, leaked=2]
[ 944.617335] #0 0xffffffff80b7c44a in kleak_note <netbsd>
[ 944.627332] #1 0xffffffff80b7c4ca in kleak_copyout <netbsd>
[ 944.627332] #2 0xffffffff80c91698 in sysctl_iflist_if <netbsd>
[ 944.637336] #3 0xffffffff80c91d3c in sysctl_iflist <netbsd>
[ 944.647343] #4 0xffffffff80c93855 in sysctl_rtable <netbsd>
[ 944.647343] #5 0xffffffff80b5b328 in sysctl_dispatch <netbsd>
[ 944.657346] #6 0xffffffff80b5b62e in sys___sysctl <netbsd>
[ 944.667354] #7 0xffffffff8025ab3c in sy_call <netbsd>
[ 944.667354] #8 0xffffffff8025ad6e in sy_invoke <netbsd>
[ 944.677365] #9 0xffffffff8025adf4 in syscall <netbsd>
To generate a diff of this commit:
cvs rdiff -u -r1.243 -r1.244 src/sys/net/rtsock.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
