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* [Bug network/30683] New: Add environment override for /etc/resolv.conf path
@ 2023-07-25 17:16 carlos at redhat dot com
2023-07-25 17:16 ` [Bug network/30683] " carlos at redhat dot com
0 siblings, 1 reply; 2+ messages in thread
From: carlos at redhat dot com @ 2023-07-25 17:16 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=30683
Bug ID: 30683
Summary: Add environment override for /etc/resolv.conf path
Product: glibc
Version: 2.38
Status: NEW
Severity: normal
Priority: P2
Component: network
Assignee: unassigned at sourceware dot org
Reporter: carlos at redhat dot com
Target Milestone: ---
We support RESOLV_HOST_CONF to override /etc/hosts.conf, so it makes sense to
extend this to override /etc/resolv.conf.
Possible options include a RESOLV_CONF environment variable.
Example:
RESOLV_CONF=/tmp/resolv.conf getent ahosts example.org
Should this be a tunable that has an environment variable specified?
e.g. GLIBC_TUNABLES=glibc.resolv.conf=/tmp/resolv.conf
It would have to be SXID_ERASE (default) IMO since AT_SECURE should not alter
their resolver configurations and subprocesses should also consistently produce
the same resolution results as the parent process.
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2023-07-25 17:16 [Bug network/30683] New: Add environment override for /etc/resolv.conf path carlos at redhat dot com
2023-07-25 17:16 ` [Bug network/30683] " carlos at redhat dot com
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