CVS commit: [netbsd-7] src/sys/kern

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Wed Dec 12 11:35:41 UTC 2018

Modified Files:
        src/sys/kern [netbsd-7]: sys_sig.c

Log Message:
Pull up following revision(s) (requested by maxv in ticket #1664):

        sys/kern/sys_sig.c: revision 1.47

Fix kernel info leak, 4 bytes of padding in struct _ksiginfo. Maybe we
should just set _pad to zero on LP64?

        + Possible info leak: [len=40, leaked=4]
        | #0 0xffffffff80baf397 in kleak_copyout
        | #1 0xffffffff80bda817 in sigtimedwait1
        | #2 0xffffffff80bdab95 in sys_____sigtimedwait50
        | #3 0xffffffff80259c42 in syscall


To generate a diff of this commit:
cvs rdiff -u -r1.42 -r1.42.4.1 src/sys/kern/sys_sig.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.