commit 0187f879ee8d4b914e74ffa3cc5df268311fc2d2
author Andrew Morton <akpm@osdl.org> Tue Oct 17 00:09:41 2006 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> Tue Oct 17 08:18:43 2006 -0700
tree 6c29aa7911a9a3ffc4497ea319d3fb6d1bfbd55c
parent ac08c26492a0ad4d94a25bd47d5630cd38337069

[PATCH] PROC_NUMBUF is wrong

Actually, the decimal representation of a 32-bit signed number can take 12
bytes, including the \0.

And then some code adds a \n as well, so let's give it 13 bytes.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/proc/base.c

diff --git a/fs/proc/base.c b/fs/proc/base.c
index 82da55b..26a8f841 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -86,7 +86,7 @@
 
 
 /* Worst case buffer size needed for holding an integer. */
-#define PROC_NUMBUF 10
+#define PROC_NUMBUF 13
 
 struct pid_entry {
 	int len;