46 lines
1.1 KiB
Bash
Executable File
46 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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# Check how network syscalls are traced.
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. "${srcdir=.}/init.sh"
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check_prog grep
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check_prog rm
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rm -f $LOG.*
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./net-accept-connect ||
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fail_ 'net-accept-connect failed'
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args="-tt -ff -o $LOG -enetwork ./net-accept-connect"
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$STRACE $args ||
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fail_ "strace $args failed"
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"$srcdir"/../strace-log-merge $LOG > $LOG || {
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cat $LOG
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fail_ 'strace-log-merge failed'
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}
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rm -f $LOG.*
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grep_log()
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{
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local syscall="$1"; shift
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local prefix='[1-9][0-9]* +[0-9]+:[0-9]+:[0-9]+\.[0-9]+ +'
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LC_ALL=C grep -E -x "$prefix$syscall$@" $LOG > /dev/null || {
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cat $LOG
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fail_ "strace -enetwork failed to trace \"$syscall\" properly"
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}
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}
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grep_log socket '\(PF_(LOCAL|UNIX|FILE), SOCK_STREAM, 0\) += 0'
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grep_log socket '\(PF_(LOCAL|UNIX|FILE), SOCK_STREAM, 0\) += 1'
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grep_log bind '\(0, \{sa_family=AF_(LOCAL|UNIX|FILE), sun_path="local-stream"\}, 15\) += 0'
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grep_log listen '\(0, 5\) += 0'
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grep_log getsockname '\(0, \{sa_family=AF_(LOCAL|UNIX|FILE), sun_path="local-stream"\}, \[15\]\) += 0'
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grep_log accept '\(0, \{sa_family=AF_(LOCAL|UNIX|FILE), NULL\}, \[2\]\) += 1'
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grep_log connect '\(1, \{sa_family=AF_(LOCAL|UNIX|FILE), sun_path="local-stream"\}, 15\) += 0'
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exit 0
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