[PATCH] fs/proc/base.c: array size

proc_pid_wchan() uses a 128-Byte array for something that can change its
size via define.

Signed-off-by: walter harms <wharms@bfs.de>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/fs/proc/base.c b/fs/proc/base.c
index d3488902459b3f6d75768dcfd64e8d34c38b4e6d..f198e17edc83c29761baea1029aeb0676c90503f 100644 (file)
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -360,7 +360,7 @@ static int proc_pid_wchan(struct task_struct *task, char *buffer)
        char *modname;
        const char *sym_name;
        unsigned long wchan, size, offset;
-       char namebuf[128];
+       char namebuf[KSYM_NAME_LEN+1];
 
        wchan = get_wchan(task);