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socks4echo.sh and socks4a-echo.sh hung with new bash with read -n
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3 changed files with 13 additions and 8 deletions
3
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3
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@ -1,4 +1,7 @@
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testing:
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socks4echo.sh and socks4a-echo.sh hung with new bash with read -n
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####################### V 1.7.3.1:
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####################### V 1.7.3.1:
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security:
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security:
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@ -12,11 +12,12 @@
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# socat tcp-l:1080,reuseaddr,crlf system:"socks4a-echo.sh"
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# socat tcp-l:1080,reuseaddr,crlf system:"socks4a-echo.sh"
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# older bash and ksh do not have -n option to read command; we try dd then
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# older bash and ksh do not have -n option to read command; we try dd then
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if echo a |read -n 1 null >/dev/null 2>&1; then
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#if echo a |read -n 1 null >/dev/null 2>&1; then
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HAVE_READ_N=1
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# HAVE_READ_N=1
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else
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#else
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# and newer bash (4.3) has some other problem with read -n
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HAVE_READ_N=
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HAVE_READ_N=
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fi
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#fi
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if type socat >/dev/null 2>&1; then
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if type socat >/dev/null 2>&1; then
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SOCAT=socat
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SOCAT=socat
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@ -11,11 +11,12 @@
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# socat tcp-l:1080,reuseaddr,crlf system:"socks4echo.sh"
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# socat tcp-l:1080,reuseaddr,crlf system:"socks4echo.sh"
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# older bash and ksh do not have -n option to read command; we try dd then
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# older bash and ksh do not have -n option to read command; we try dd then
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if echo a |read -n 1 null >/dev/null 2>&1; then
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#if echo a |read -n 1 null >/dev/null 2>&1; then
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HAVE_READ_N=1
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# HAVE_READ_N=1
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else
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#else
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# and newer bash (4.3) has some other problem with read -n
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HAVE_READ_N=
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HAVE_READ_N=
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fi
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#fi
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if type socat >/dev/null 2>&1; then
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if type socat >/dev/null 2>&1; then
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SOCAT=socat
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SOCAT=socat
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