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drivers/net/wireless/iwlegacy: use strlcpy instead of strncpy
author
Chen Gang
<gang.chen@asianux.com>
Mon, 7 Jan 2013 04:42:46 +0000
(12:42 +0800)
committer
John W. Linville
<linville@tuxdriver.com>
Mon, 7 Jan 2013 19:34:45 +0000
(14:34 -0500)
The fields must be null-terminated, or simple_strtoul will cause issue.
Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/iwlegacy/3945-mac.c
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diff --git
a/drivers/net/wireless/iwlegacy/3945-mac.c
b/drivers/net/wireless/iwlegacy/3945-mac.c
index
d604b40
..
3726cd6
100644
(file)
--- a/
drivers/net/wireless/iwlegacy/3945-mac.c
+++ b/
drivers/net/wireless/iwlegacy/3945-mac.c
@@
-3273,7
+3273,7
@@
il3945_store_measurement(struct device *d, struct device_attribute *attr,
if (count) {
char *p = buffer;
- str
ncpy(buffer, buf, min(sizeof(buffer), count
));
+ str
lcpy(buffer, buf, sizeof(buffer
));
channel = simple_strtoul(p, NULL, 0);
if (channel)
params.channel = channel;