Fix recursive variable substitution in jail.conf
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Authored by hrs on Jul 7 2015, 6:46 PM.

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jamie

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rS285261: Fix offset calculation in variable substitution

Summary

As reported in PR 189139, variable substitution is broken when
A="A_${B}_C_${D}", B="BBBBB", D="DDDD_${E}_FFFFF", and E="EEEEE" are
defined.

This patch fixes the offset length calculation.

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rS FreeBSD src repository - subversion

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hrs updated this revision to Diff 6759.Jul 7 2015, 6:46 PM

hrs retitled this revision from to Fix recursive variable substitution in jail.conf.

hrs updated this object.

hrs edited the test plan for this revision. (Show Details)

hrs added a reviewer: jamie.

Herald added a subscriber: imp. · View Herald TranscriptJul 7 2015, 6:46 PM

Looks good to me :-)

Closed by commit rS285261: Fix offset calculation in variable substitution (authored by hrs). · Explain WhyJul 8 2015, 12:51 AM

This revision was automatically updated to reflect the committed changes.

Revision Contents
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Path

Size

head/

usr.sbin/

jail/

config.c

16 lines

Diff 6765

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head/usr.sbin/jail/config.c

Fix recursive variable substitution in jail.confClosedPublicActions