Attachment 646650 Details for Bug 877193 – Patch which seems to fix the problem.

[patch] Patch which seems to fix the problem.

strace-rh877193.patch (text/plain), 1.18 KB, created by Jeff Law on 2012-11-16 22:54:46 UTC

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Creator: Jeff Law

Created: 2012-11-16 22:54:46 UTC

Size: 1.18 KB

patch

obsolete

>diff -rup a/ipc.c b/ipc.c
>--- a/ipc.c	2012-11-16 13:36:19.925246320 -0700
>+++ b/ipc.c	2012-11-16 13:41:18.515313436 -0700
>@@ -193,11 +193,11 @@ struct tcb *tcp;
> #if defined IA64
> 	return tcp->scno < 1024; /* ia32 emulation syscalls are low */
> #endif
>-#if !defined MIPS && !defined HPPA
>-	return 1;
>-#endif
> #endif	/* LINUX */
>+#if defined(ALPHA) || defined(MIPS) || defined(HPPA) || defined(__ARM_EABI__)
> 	return 0;
>+#endif
>+	return 1;
> }
> 
> int sys_msgctl(tcp)
>@@ -419,10 +419,6 @@ struct tcb *tcp;
> int sys_shmat(tcp)
> struct tcb *tcp;
> {
>-#ifdef LINUX
>-	unsigned long raddr;
>-#endif /* LINUX */
>-
> 	if (exiting(tcp)) {
> 		tprintf("%lu", tcp->u_arg[0]);
> 		if (indirect_ipccall(tcp)) {
>@@ -436,12 +432,12 @@ struct tcb *tcp;
> 		}
> 		if (syserror(tcp))
> 			return 0;
>-/* HPPA does not use an IPC multiplexer on Linux.  */
>-#if defined(LINUX) && !defined(HPPA)
>-		if (umove(tcp, tcp->u_arg[2], &raddr) < 0)
>-			return RVAL_NONE;
>-		tcp->u_rval = raddr;
>-#endif /* LINUX */
>+		if (indirect_ipccall(tcp)) {
>+			unsigned long raddr;
>+			if (umove(tcp, tcp->u_arg[2], &raddr) < 0)
>+				return RVAL_NONE;
>+			tcp->u_rval = raddr;
>+		}
> 		return RVAL_HEX;
> 	}
> 	return 0;
>Only in b: ipc.c.orig
>Only in b: ipc.c.rej

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Attachments on bug 877193: 646650