openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Al Viro 2007-07-15 20:59:51 +01:00 committed by Linus Torvalds
parent 0e81c666db
commit 51ec138c64
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/ieee1394/nodemgr.c
View File

@ -283,7 +283,7 @@ static ssize_t fw_show_##class##_##td_kv (struct device *dev, struct device_attr
memcpy(buf, \ memcpy(buf, \
CSR1212_TEXTUAL_DESCRIPTOR_LEAF_DATA(class->td_kv), \ CSR1212_TEXTUAL_DESCRIPTOR_LEAF_DATA(class->td_kv), \
len); \ len); \
while ((buf + len - 1) == '\0') \ while (buf[len - 1] == '\0') \
len--; \ len--; \
buf[len++] = '\n'; \ buf[len++] = '\n'; \
buf[len] = '\0'; \ buf[len] = '\0'; \