[PATCH] PROC_NUMBUF is wrong
authorAndrew Morton <akpm@osdl.org>
Tue, 17 Oct 2006 07:09:41 +0000 (00:09 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Tue, 17 Oct 2006 15:18:43 +0000 (08:18 -0700)
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

index 82da55b5cffef804f4528bf1bed4d94645f7df2d..26a8f8416b79895af81b2af3a202ddc3dc17b020 100644 (file)
@@ -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;