[PATCH] SYSFS: fix PAGE_SIZE check
Without this change I can't set an attribute exactly PAGE_SIZE in
length. There is no need for zero termination because the interface
uses lengths.
From: Jon Smirl <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
commit 9d9d27fb651a7c95a46f276bacb4329db47470a6
tree cf25134082cb61e860f65af73adc91674ec74258
parent 42b16c051c3f462095fb8c9bad1bc05b34518cb9
author Jon Smirl <[email protected]> Tue, 14 Jun 2005 09:54:54 -0400
committer Greg Kroah-Hartman <[email protected]> Mon, 20 Jun 2005 15:15:38 -0700
fs/sysfs/file.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -182,7 +182,7 @@ fill_write_buffer(struct sysfs_buffer *
return -ENOMEM;
if (count >= PAGE_SIZE)
- count = PAGE_SIZE - 1;
+ count = PAGE_SIZE;
error = copy_from_user(buffer->page,buf,count);
buffer->needs_read_fill = 1;
return error ? -EFAULT : count;
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]