bugzilla-daemon at bugzilla.mindrot.org
2017-Jun-24 02:11 UTC
[Bug 2732] New: select() is not called properly in ssh_exchange_identification()
https://bugzilla.mindrot.org/show_bug.cgi?id=2732
Bug ID: 2732
Summary: select() is not called properly in
ssh_exchange_identification()
Product: Portable OpenSSH
Version: 7.5p1
Hardware: Other
OS: Other
Status: NEW
Severity: major
Priority: P5
Component: ssh
Assignee: unassigned-bugs at mindrot.org
Reporter: bagajjal at microsoft.com
I found an issue with select() not called properly in the
ssh_exchange_identification().
Variable "fdset" is passed as readfd, exceptionfd to the select().
Select() should be called with independent fdset so we should have two
different variables instead of reusing the same variable "fdset".
The reported issue is in line 566, 567 (sshconnect.c file).
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bugzilla-daemon at bugzilla.mindrot.org
2017-Jun-24 08:14 UTC
[Bug 2732] select() is not called properly in ssh_exchange_identification()
https://bugzilla.mindrot.org/show_bug.cgi?id=2732
Damien Miller <djm at mindrot.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |djm at mindrot.org
Blocks| |2698
Resolution|--- |FIXED
--- Comment #1 from Damien Miller <djm at mindrot.org> ---
Thanks for reminding me. This has been committed and will be in
openssh-7.6
https://anongit.mindrot.org/openssh.git/commit/?id=4540428cd0adf039bcf5a8a27f2d5cdf09191513
Referenced Bugs:
https://bugzilla.mindrot.org/show_bug.cgi?id=2698
[Bug 2698] Tracking bug for OpenSSH 7.6 release
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bugzilla-daemon at mindrot.org
2021-Apr-23 04:56 UTC
[Bug 2732] select() is not called properly in ssh_exchange_identification()
https://bugzilla.mindrot.org/show_bug.cgi?id=2732
Damien Miller <djm at mindrot.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |CLOSED
--- Comment #2 from Damien Miller <djm at mindrot.org> ---
closing resolved bugs as of 8.6p1 release
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