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| author | Richard Weinberger <richard@nod.at> | 2011-07-25 17:12:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-25 20:57:13 -0700 |
| commit | 39073db15bf9016003e8a4e607d517f4928b713c (patch) | |
| tree | 9de605555a05db5c2d2aaa3f9ff1adb2b16fd6dc /arch/um | |
| parent | f1c2bb8b9964ed31de988910f8b1cfb586d30091 (diff) | |
| download | linux-3.10-39073db15bf9016003e8a4e607d517f4928b713c.tar.gz linux-3.10-39073db15bf9016003e8a4e607d517f4928b713c.tar.bz2 linux-3.10-39073db15bf9016003e8a4e607d517f4928b713c.zip | |
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: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | 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 b56f8e0196a..84dce3fc590 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 }; |