Module Name: src
Committed By: maxv
Date: Tue Nov 13 06:58:14 UTC 2018
Modified Files:
src/sys/kern: kern_event.c
Log Message:
Fix kernel info leak. There are 4 bytes of padding in struct kevent.
[ 287.537676] kleak: Possible leak in copyout: [len=40, leaked=4]
[ 287.537676] #0 0xffffffff80b7c41a in kleak_note <netbsd>
[ 287.547673] #1 0xffffffff80b7c49a in kleak_copyout <netbsd>
[ 287.557677] #2 0xffffffff80b1d32d in kqueue_scan.isra.1.constprop.2 <netbsd>
[ 287.557677] #3 0xffffffff80b1dc6a in kevent1 <netbsd>
[ 287.567683] #4 0xffffffff80b1dcb0 in sys___kevent50 <netbsd>
[ 287.567683] #5 0xffffffff8025ab3c in sy_call <netbsd>
[ 287.577688] #6 0xffffffff8025ad6e in sy_invoke <netbsd>
[ 287.587693] #7 0xffffffff8025adf4 in syscall <netbsd>
To generate a diff of this commit:
cvs rdiff -u -r1.103 -r1.104 src/sys/kern/kern_event.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
