Correct sense of crypt(3) NULL checks in init(8) and lock(1)
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Authored by cem on Oct 2 2017, 11:46 PM.

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jhb

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rS324229: Correct sense of crypt(3) NULL checks in init(8) and lock(1)

Summary

In r231994, an attempt was made to fix crypt(3) failure returns (NULL).
However, instead of treating crypt(3) failure as authentication failure,
some of the changes treated crypt(3) failure as authentication success.
This is wrong.

r324225 fixed this for ppp, which also inspired this review. The other
changes in the 231994 revision were audited for correctness and look ok.

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rS FreeBSD src repository - subversion

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Event Timeline

cem created this revision.Oct 2 2017, 11:46 PM

jhb accepted this revision.Oct 3 2017, 12:30 AM

This revision is now accepted and ready to land.Oct 3 2017, 12:30 AM

Closed by commit rS324229: Correct sense of crypt(3) NULL checks in init(8) and lock(1) (authored by cem). · Explain WhyOct 3 2017, 12:53 AM

This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Path

Size

head/

sbin/

init/

init.c

2 lines

usr.bin/

lock/

lock.c

2 lines

Diff 33646

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head/sbin/init/init.c