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| author | kib <kib@FreeBSD.org> | 2013-11-15 07:09:24 +0000 |
|---|---|---|
| committer | kib <kib@FreeBSD.org> | 2013-11-15 07:09:24 +0000 |
| commit | bc035b6554f059716a17ad3bb3ea68068b1a7a9c (patch) | |
| tree | 943912d760d563d077fc71660a8c321f01b2a435 /sys/i386/i386 | |
| parent | ead14302e7ddffdf3bf750c493cf9d7b01950b9d (diff) | |
| download | FreeBSD-src-bc035b6554f059716a17ad3bb3ea68068b1a7a9c.zip FreeBSD-src-bc035b6554f059716a17ad3bb3ea68068b1a7a9c.tar.gz | |
MFC r257858:
Fix signal delivery for the iBCS2 binaries.
Approved by: re (gjb)
Diffstat (limited to 'sys/i386/i386')
| -rw-r--r-- | sys/i386/i386/machdep.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/i386/i386/machdep.c b/sys/i386/i386/machdep.c index c430316..ad1f0fe 100644 --- a/sys/i386/i386/machdep.c +++ b/sys/i386/i386/machdep.c @@ -757,6 +757,8 @@ sendsig(sig_t catcher, ksiginfo_t *ksi, sigset_t *mask) regs->tf_esp = (int)sfp; regs->tf_eip = p->p_sysent->sv_sigcode_base; + if (regs->tf_eip == 0) + regs->tf_eip = p->p_sysent->sv_psstrings - szsigcode; regs->tf_eflags &= ~(PSL_T | PSL_D); regs->tf_cs = _ucodesel; regs->tf_ds = _udatasel; |
