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Commit 39073db1 authored by Richard Weinberger's avatar Richard Weinberger Committed by Linus Torvalds
Browse files

um: adjust size of pid_buf 



Linux can have pids up to 4*1024*1024.  To handle such huge numbers
pid_buf needs to be larger.

Reported-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent f1c2bb8b

arch/um/drivers/harddog_user.c

+1 −1
Original line number Diff line number Diff line
@@ -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 };