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Added check_open(sock) to _sockname to prevent segfault and throw error instead #41000

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Merged
merged 4 commits into from
May 31, 2021
Merged

Added check_open(sock) to _sockname to prevent segfault and throw error instead #41000

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161b11a
Added check_open(sock) to _sockname, which is used in getpeername. No…
cljord May 29, 2021
0a99024
Merge branch 'JuliaLang:master' into cj/bug-socket-check-open
cljord May 30, 2021
21c95e8
Update stdlib/Sockets/src/Sockets.jl
cljord May 31, 2021
521c9b1
Merge branch 'JuliaLang:master' into cj/bug-socket-check-open
cljord May 31, 2021
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1 change: 1 addition & 0 deletions stdlib/Sockets/src/Sockets.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -806,6 +806,7 @@ socket is connected to. Valid only for connected TCP sockets.
getpeername(sock::TCPSocket) = _sockname(sock, false)

function _sockname(sock, self=true)
sock.status == StatusInit || check_open(sock)
rport = Ref{Cushort}(0)
raddress = zeros(UInt8, 16)
rfamily = Ref{Cuint}(0)
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