projects
/
platform
/
kernel
/
linux-exynos.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
ddede6d
)
net: reject creation of netdev names with colons
author
Matthew Thode
<mthode@mthode.org>
Wed, 18 Feb 2015 00:31:57 +0000
(18:31 -0600)
committer
David S. Miller
<davem@davemloft.net>
Sun, 22 Feb 2015 02:45:25 +0000
(21:45 -0500)
colons are used as a separator in netdev device lookup in dev_ioctl.c
Specific functions are SIOCGIFTXQLEN SIOCETHTOOL SIOCSIFNAME
Signed-off-by: Matthew Thode <mthode@mthode.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/dev.c
patch
|
blob
|
history
diff --git
a/net/core/dev.c
b/net/core/dev.c
index
8f9710c
..
962ee9d
100644
(file)
--- a/
net/core/dev.c
+++ b/
net/core/dev.c
@@
-946,7
+946,7
@@
bool dev_valid_name(const char *name)
return false;
while (*name) {
- if (*name == '/' || isspace(*name))
+ if (*name == '/' ||
*name == ':' ||
isspace(*name))
return false;
name++;
}