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ethtool: Make more commands available to unprivileged processes

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'Get' commands should generally not require CAP_NET_ADMIN, with
the exception of those that expose internal state.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings 2012-06-12 13:05:41 +00:00 • committed by David S. Miller
parent 95603e2293
commit 2da45db2bd
1 changed files with 5 additions and 0 deletions
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5
net/core/ethtool.c
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@ -1443,6 +1443,7 @@ int dev_ethtool(struct net *net, struct ifreq *ifr)
case ETHTOOL_GSET: case ETHTOOL_GSET:
case ETHTOOL_GDRVINFO: case ETHTOOL_GDRVINFO:
case ETHTOOL_GMSGLVL: case ETHTOOL_GMSGLVL:
case ETHTOOL_GLINK:
case ETHTOOL_GCOALESCE: case ETHTOOL_GCOALESCE:
case ETHTOOL_GRINGPARAM: case ETHTOOL_GRINGPARAM:
case ETHTOOL_GPAUSEPARAM: case ETHTOOL_GPAUSEPARAM:
@ -1451,6 +1452,7 @@ int dev_ethtool(struct net *net, struct ifreq *ifr)
case ETHTOOL_GSG: case ETHTOOL_GSG:
case ETHTOOL_GSSET_INFO: case ETHTOOL_GSSET_INFO:
case ETHTOOL_GSTRINGS: case ETHTOOL_GSTRINGS:
case ETHTOOL_GSTATS:
case ETHTOOL_GTSO: case ETHTOOL_GTSO:
case ETHTOOL_GPERMADDR: case ETHTOOL_GPERMADDR:
case ETHTOOL_GUFO: case ETHTOOL_GUFO:
@ -1463,8 +1465,11 @@ int dev_ethtool(struct net *net, struct ifreq *ifr)
case ETHTOOL_GRXCLSRLCNT: case ETHTOOL_GRXCLSRLCNT:
case ETHTOOL_GRXCLSRULE: case ETHTOOL_GRXCLSRULE:
case ETHTOOL_GRXCLSRLALL: case ETHTOOL_GRXCLSRLALL:
case ETHTOOL_GRXFHINDIR:
case ETHTOOL_GFEATURES: case ETHTOOL_GFEATURES:
case ETHTOOL_GCHANNELS:
case ETHTOOL_GET_TS_INFO: case ETHTOOL_GET_TS_INFO:
case ETHTOOL_GEEE:
break; break;
default: default:
if (!capable(CAP_NET_ADMIN)) if (!capable(CAP_NET_ADMIN))