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authorVivek Goyal <vgoyal@in.ibm.com>2006-04-04 03:38:11 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2006-04-07 20:44:30 +0400
commit72ecdfb827a267b5fb5b20016175be21b0b0f953 (patch)
tree8f35c74eaf0c56b9565a7ededc714984ad9bd103 /fs
parent01ede1fd9200b73b2ec4f906fb6af94e93577504 (diff)
downloadlinux-72ecdfb827a267b5fb5b20016175be21b0b0f953.tar.xz
[PATCH] kdump proc vmcore size oveflow fix
A couple of /proc/vmcore data structures overflow with 32bit systems having memory more than 4G. This patch fixes those. Signed-off-by: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp> Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs')
-rw-r--r--fs/proc/vmcore.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
index 4063fb32f78c..164a7d055e3f 100644
--- a/fs/proc/vmcore.c
+++ b/fs/proc/vmcore.c
@@ -103,8 +103,8 @@ static ssize_t read_vmcore(struct file *file, char __user *buffer,
size_t buflen, loff_t *fpos)
{
ssize_t acc = 0, tmp;
- size_t tsz, nr_bytes;
- u64 start;
+ size_t tsz;
+ u64 start, nr_bytes;
struct vmcore *curr_m = NULL;
if (buflen == 0 || *fpos >= vmcore_size)