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Teach the configure script to validate its --with-pgport argument.
Previously, configure would take any string, including an empty string, leading to obscure compile failures in guc.c. It seems worth expending a few lines of code to ensure that the argument is a decimal number between 1 and 65535. Report and patch by Jim Nasby; reviews by Alex Shulgin, Peter Eisentraut, Ivan Kartyshov
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11
configure
vendored
11
configure
vendored
@ -3100,6 +3100,17 @@ _ACEOF
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# It's worth validating port; you can get very confusing errors otherwise
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if test x"$default_port" = x""; then
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as_fn_error $? "invalid --with-pgport specification: empty string" "$LINENO" 5
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elif test ! x`echo "$default_port" | sed -e 's/[0-9]*//'` = x""; then
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as_fn_error $? "invalid --with-pgport specification: must be a number" "$LINENO" 5
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elif test ! x`echo "$default_port" | sed -e 's/^0.//'` = x"$default_port"; then
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as_fn_error $? "invalid --with-pgport specification: must not have leading 0" "$LINENO" 5
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elif test "$default_port" -lt "1" -o "$default_port" -gt "65535"; then
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as_fn_error $? "invalid --with-pgport specification: must be between 1 and 65535" "$LINENO" 5
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fi
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#
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# '-rpath'-like feature can be disabled
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#
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