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author | Konstantin Belousov <kib@FreeBSD.org> | 2019-08-11 19:16:07 +0000 |
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committer | Konstantin Belousov <kib@FreeBSD.org> | 2019-08-11 19:16:07 +0000 |
commit | 7e097daa933112e044c1b91b5489db3d94dec0d1 (patch) | |
tree | f4e1a6d032e2b3ad3872303c81ee7b5f0ce5d90f /sys/kern/kern_sig.c | |
parent | a60c863ced39171d0a97eb849999516f422ffa95 (diff) | |
download | src-7e097daa933112e044c1b91b5489db3d94dec0d1.tar.gz src-7e097daa933112e044c1b91b5489db3d94dec0d1.zip |
Only enable COMPAT_43 changes for syscalls ABI for a.out processes.
Reviewed by: imp, jhb
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D21200
Notes
Notes:
svn path=/head/; revision=350862
Diffstat (limited to 'sys/kern/kern_sig.c')
-rw-r--r-- | sys/kern/kern_sig.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index c5b09dc94c33..067de64f808e 100644 --- a/sys/kern/kern_sig.c +++ b/sys/kern/kern_sig.c @@ -630,7 +630,7 @@ sigonstack(size_t sp) if ((td->td_pflags & TDP_ALTSTACK) == 0) return (0); #if defined(COMPAT_43) - if (td->td_sigstk.ss_size == 0) + if (SV_PROC_FLAG(td->td_proc, SV_AOUT) && td->td_sigstk.ss_size == 0) return ((td->td_sigstk.ss_flags & SS_ONSTACK) != 0); #endif return (sp >= (size_t)td->td_sigstk.ss_sp && |