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| author | jow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-07-15 13:42:58 +0000 |
|---|---|---|
| committer | jow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-07-15 13:42:58 +0000 |
| commit | 221af3896a9915da5ca716c6e3901f07e5bca815 (patch) | |
| tree | 36b129621ec7207369e9c1c95e1e015e4afbc04f /package | |
| parent | 824e5e6c297165199b9e4caa44157f75d89bbbaa (diff) | |
base-files: reject invalid uci keys in network_get_device() and related procedures (#13886)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37345 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package')
| -rw-r--r-- | package/base-files/files/lib/functions/network.sh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/package/base-files/files/lib/functions/network.sh b/package/base-files/files/lib/functions/network.sh index 5ffe2ca0b9..ead69aa626 100644 --- a/package/base-files/files/lib/functions/network.sh +++ b/package/base-files/files/lib/functions/network.sh @@ -25,6 +25,10 @@ __network_parse_ifstatus() local __list local __old_ns + case "$__iface" in + *[^a-zA-Z0-9_]*) return 1 ;; + esac + __network_export __tmp "${__key}__parsed" && return 0 __tmp="$(ubus call network.interface."$__iface" status 2>/dev/null)" [ -n "$__tmp" ] || return 1 |