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Date:      Sun, 09 Jan 2022 04:51:05 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 261051] Double unlocking in rpc_soc.c
Message-ID:  <bug-261051-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D261051

            Bug ID: 261051
           Summary: Double unlocking in rpc_soc.c
           Product: Base System
           Version: Unspecified
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: kern
          Assignee: bugs@FreeBSD.org
          Reporter: ryancaicse@gmail.com

In method clnt_com_create, the rpcsoc_lock is released twice when the condi=
tion
sport =3D=3D 0 is satisfied and it goes to err where the lock rpcsoc_lock is
released again.



Locations:
https://github.com/freebsd/freebsd-src/blob/373ffc62c158e52cde86a5b934ab4a5=
1307f9f2e/lib/libc/rpc/rpc_soc.c#L119-L127

https://github.com/freebsd/freebsd-src/blob/373ffc62c158e52cde86a5b934ab4a5=
1307f9f2e/lib/libc/rpc/rpc_soc.c#L155-L158

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