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| author | bz <bz@FreeBSD.org> | 2009-01-09 13:06:56 +0000 |
|---|---|---|
| committer | bz <bz@FreeBSD.org> | 2009-01-09 13:06:56 +0000 |
| commit | 60c950d4ff05ccd0e88e7333e5b3d64868165843 (patch) | |
| tree | 84cf148c8aae2a216120bb00e5abe0953a078f4b /share | |
| parent | aa56a975c17dac5562552bb238277fd96c124da2 (diff) | |
| download | FreeBSD-src-60c950d4ff05ccd0e88e7333e5b3d64868165843.zip FreeBSD-src-60c950d4ff05ccd0e88e7333e5b3d64868165843.tar.gz | |
Make SIOCGIFADDR and related, as well as SIOCGIFADDR_IN6 and related
jail-aware. Up to now we returned the first address of the interface
for SIOCGIFADDR w/o an ifr_addr in the query. This caused problems for
programs querying for an address but running inside a jail, as the
address returned usually did not belong to the jail.
Like for v6, if there was an ifr_addr given on v4, you could probe
for more addresses on the interfaces that you were not allowed to see
from inside a jail. Return an error (EADDRNOTAVAIL) in that case
now unless the address is on the given interface and valid for the
jail.
PR: kern/114325
Reviewed by: rwatson
MFC after: 4 weeks
Diffstat (limited to 'share')
0 files changed, 0 insertions, 0 deletions
