Linux can have pids up to 4*1024*1024.
To handle such huge numbers pid_buf needs to be larger.
Reported-by: Geert Uytterhoeven <ge...@linux-m68k.org>
Signed-off-by: Richard Weinberger <rich...@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
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