diff options
Diffstat (limited to 'fs')
-rw-r--r-- | fs/sysfs/file.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c index 298303b5a716..95c165101c98 100644 --- a/fs/sysfs/file.c +++ b/fs/sysfs/file.c | |||
@@ -190,6 +190,9 @@ fill_write_buffer(struct sysfs_buffer * buffer, const char __user * buf, size_t | |||
190 | count = PAGE_SIZE - 1; | 190 | count = PAGE_SIZE - 1; |
191 | error = copy_from_user(buffer->page,buf,count); | 191 | error = copy_from_user(buffer->page,buf,count); |
192 | buffer->needs_read_fill = 1; | 192 | buffer->needs_read_fill = 1; |
193 | /* if buf is assumed to contain a string, terminate it by \0, | ||
194 | so e.g. sscanf() can scan the string easily */ | ||
195 | buffer->page[count] = 0; | ||
193 | return error ? -EFAULT : count; | 196 | return error ? -EFAULT : count; |
194 | } | 197 | } |
195 | 198 | ||