From: Ben Gras <ben@minix3.org>
Date: Fri, 16 Nov 2012 19:21:21 +0000 (+0100)
Subject: kernel: kill proc with bogus ipc address
X-Git-Tag: v3.2.1~201
X-Git-Url: http://zhaoyanbai.com/repos/doc/static/zpipe.c?a=commitdiff_plain;h=6e535c3aafa2090ae8be2d0608379f31e5085dcd;p=minix.git

kernel: kill proc with bogus ipc address
---

diff --git a/kernel/arch/i386/memory.c b/kernel/arch/i386/memory.c
index 749ecb544..eb588d742 100644
--- a/kernel/arch/i386/memory.c
+++ b/kernel/arch/i386/memory.c
@@ -487,6 +487,7 @@ void delivermsg(struct proc *rp)
 				rp->p_delivermsg_vir,
 				rp->p_name,
 				rp->p_endpoint);
+		cause_sig(rp->p_nr, SIGSEGV);
 		r = EFAULT;
 	}