diff options
author | Al Viro <viro@ftp.linux.org.uk> | 2007-07-15 15:59:51 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-15 19:40:51 -0400 |
commit | 51ec138c6416e9ed2ba0eae3af5f0ea8a90ae44b (patch) | |
tree | 4c451864585014378922e16761be0a5225455166 | |
parent | 0e81c666dbf95546b3d9ea6ff7d29ea19b988950 (diff) |
ieee1394: forgotten dereference...
Going through the string and waiting for _pointer_ to become '\0'
is not what the authors meant...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Ben Collins <ben.collins@ubuntu.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r-- | drivers/ieee1394/nodemgr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c index c4d3d4131f01..51a12062ed36 100644 --- a/drivers/ieee1394/nodemgr.c +++ b/drivers/ieee1394/nodemgr.c | |||
@@ -283,7 +283,7 @@ static ssize_t fw_show_##class##_##td_kv (struct device *dev, struct device_attr | |||
283 | memcpy(buf, \ | 283 | memcpy(buf, \ |
284 | CSR1212_TEXTUAL_DESCRIPTOR_LEAF_DATA(class->td_kv), \ | 284 | CSR1212_TEXTUAL_DESCRIPTOR_LEAF_DATA(class->td_kv), \ |
285 | len); \ | 285 | len); \ |
286 | while ((buf + len - 1) == '\0') \ | 286 | while (buf[len - 1] == '\0') \ |
287 | len--; \ | 287 | len--; \ |
288 | buf[len++] = '\n'; \ | 288 | buf[len++] = '\n'; \ |
289 | buf[len] = '\0'; \ | 289 | buf[len] = '\0'; \ |