The branch stable/12 has been updated by emaste: URL: https://cgit.FreeBSD.org/src/commit/?id=7dddc107443465b59fe05843ed57909714100f3c
commit 7dddc107443465b59fe05843ed57909714100f3c Author: Edward Tomasz Napierala <[email protected]> AuthorDate: 2021-06-08 09:18:29 +0000 Commit: Ed Maste <[email protected]> CommitDate: 2021-09-13 14:40:45 +0000 linux: make sure to zero the l_siginfo structure for ptrace(2) Reported By: dchagin Sponsored By: EPSRC (cherry picked from commit f102b61d0ecffc6d9cc322fa7a48e0927391421b) --- sys/amd64/linux/linux_ptrace.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/amd64/linux/linux_ptrace.c b/sys/amd64/linux/linux_ptrace.c index aab62e3793cb..792572294764 100644 --- a/sys/amd64/linux/linux_ptrace.c +++ b/sys/amd64/linux/linux_ptrace.c @@ -408,6 +408,7 @@ linux_ptrace_getsiginfo(struct thread *td, pid_t pid, l_ulong data) } sig = bsd_to_linux_signal(lwpinfo.pl_siginfo.si_signo); + memset(&l_siginfo, 0, sizeof(l_siginfo)); siginfo_to_lsiginfo(&lwpinfo.pl_siginfo, &l_siginfo, sig); error = copyout(&l_siginfo, (void *)data, sizeof(l_siginfo)); return (error); _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/dev-commits-src-all To unsubscribe, send any mail to "[email protected]"
