QubesOS/qubes-core-admin-linux
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qrexec: do not leak FDs to logger process

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This would prevent qrexec from detecting EOF.

Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
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Marek Marczykowski-Górecki 2015-03-17 14:46:53 +01:00
parent 888db2f7cf
commit 7b582e0339
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1 changed files with 1 additions and 1 deletions
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qrexec/qubes-rpc-multiplexer
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@ -1,7 +1,7 @@
#!/bin/sh #!/bin/sh
mkfifo /tmp/qrexec-rpc-stderr.$$ mkfifo /tmp/qrexec-rpc-stderr.$$
logger -t "$1-$2" -f /tmp/qrexec-rpc-stderr.$$ & logger -t "$1-$2" -f /tmp/qrexec-rpc-stderr.$$ >/dev/null 2>&1 </dev/null &
exec 2>/tmp/qrexec-rpc-stderr.$$ exec 2>/tmp/qrexec-rpc-stderr.$$
rm -f /tmp/qrexec-rpc-stderr.$$ rm -f /tmp/qrexec-rpc-stderr.$$