PERFORCE change 1199531 for review

[John Baldwin]

http://p4web.freebsd.org/@@1199531?ac=10

Change 1199531 by jhb at jhb_ralph on 2014/08/29 17:22:48

	Fix coredumps after recent changes.

Affected files ...

.. //depot/projects/smpng/sys/kern/imgact_elf.c#91 edit

Differences ...

==== //depot/projects/smpng/sys/kern/imgact_elf.c#91 (text+ko) ====

@@ -1783,8 +1783,10 @@
 		KASSERT(*sizep == size, ("invalid size"));
 		structsize = sizeof(elf_kinfo_proc_t);
 		sbuf_bcat(sb, &structsize, sizeof(structsize));
+		sx_slock(&proctree_lock);
 		PROC_LOCK(p);
 		kern_proc_out(p, sb, ELF_KERN_PROC_MASK);
+		sx_sunlock(&proctree_lock);
 	}
 	*sizep = size;
 }