From: Richard Weinberger <richard@nod.at>
To: akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org,
user-mode-linux-devel@lists.sourceforge.net,
Richard Weinberger <richard@nod.at>
Subject: [PATCH 09/10] um: Ajdust size of pid_buf
Date: Thu, 21 Jul 2011 11:18:33 +0200 [thread overview]
Message-ID: <1311239914-8301-9-git-send-email-richard@nod.at> (raw)
In-Reply-To: <1311239914-8301-1-git-send-email-richard@nod.at>
Linux can have pids up to 4*1024*1024.
To handle such huge numbers pid_buf needs to be larger.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
---
arch/um/drivers/harddog_user.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/um/drivers/harddog_user.c b/arch/um/drivers/harddog_user.c
index b56f8e0..84dce3f 100644
--- a/arch/um/drivers/harddog_user.c
+++ b/arch/um/drivers/harddog_user.c
@@ -32,7 +32,7 @@ int start_watchdog(int *in_fd_ret, int *out_fd_ret, char *sock)
{
struct dog_data data;
int in_fds[2], out_fds[2], pid, n, err;
- char pid_buf[sizeof("nnnnn\0")], c;
+ char pid_buf[sizeof("nnnnnnn\0")], c;
char *pid_args[] = { "/usr/bin/uml_watchdog", "-pid", pid_buf, NULL };
char *mconsole_args[] = { "/usr/bin/uml_watchdog", "-mconsole", NULL,
NULL };
--
1.7.6
next prev parent reply other threads:[~2011-07-21 9:19 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-21 9:18 [PATCH 01/10] uml: cow_user.c warning corrections Richard Weinberger
2011-07-21 9:18 ` [PATCH 02/10] uml: helper.c " Richard Weinberger
2011-07-21 9:18 ` [PATCH 03/10] uml: drivers/slip_user.c memory leak fix Richard Weinberger
2011-07-21 9:18 ` [PATCH 04/10] uml: free resources Richard Weinberger
2011-07-21 9:18 ` [PATCH 05/10] um: Disable scan_elf_aux() on x86_64 Richard Weinberger
2011-07-21 9:18 ` [PATCH 06/10] um: Set __HAVE_ARCH_GATE_AREA for i386 Richard Weinberger
2011-07-21 9:18 ` [PATCH 07/10] um: Set __HAVE_ARCH_GATE_AREA for x86_64 Richard Weinberger
2011-07-22 23:01 ` Andrew Morton
2011-07-23 12:15 ` Richard Weinberger
2011-07-21 9:18 ` [PATCH 08/10] um: Implement a x86_64 vDSO Richard Weinberger
2011-07-21 9:18 ` Richard Weinberger [this message]
2011-07-21 9:38 ` [uml-devel] [PATCH 09/10] um: Ajdust size of pid_buf Geert Uytterhoeven
2011-07-21 9:48 ` Richard Weinberger
2011-07-21 9:18 ` [PATCH 10/10] um: Remove dead code Richard Weinberger
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