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authorLennart Poettering <lennart@poettering.net>2015-07-06 13:38:47 +0200
committerLennart Poettering <lennart@poettering.net>2015-07-06 13:41:51 +0200
commit15dee3f07c646fd345b0aa30c6566071b3365db7 (patch)
treedf46683e0b92a473722be313f4ab77f0fb00332e /src/shared/architecture.c
parent1361205099406d2a19d64547448638a6b665af81 (diff)
networkd: be more defensive when writing to ipv4/ipv6 forwarding settings
1) never bother with setting the flag for loopback devices 2) if we fail to write the flag due to EROFS (which is likely to happen in containers where /proc/sys is read-only) or any other error, check if the flag already has the right value. If so, don't complain. Closes #469
Diffstat (limited to 'src/shared/architecture.c')
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