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Rui Ueyama
14a276ecde
We need to stop using `grep -q` because grep terminates immediately after finding the first match with `-q`, causing SIGPIPE to the process on the other side of the pipe.
16 lines
387 B
Bash
Executable File
16 lines
387 B
Bash
Executable File
#!/bin/bash
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. $(dirname $0)/common.inc
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cat <<EOF | $CC -c -xc -o $t/a.o -
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int main() {}
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EOF
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$CC -B. -o $t/exe $t/a.o -Wl,-z,execstack
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readelf --segments -W $t/exe | grep 'GNU_STACK.* RWE '
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$CC -B. -o $t/exe $t/a.o -Wl,-z,execstack -Wl,-z,noexecstack
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readelf --segments -W $t/exe | grep 'GNU_STACK.* RW '
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$CC -B. -o $t/exe $t/a.o
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readelf --segments -W $t/exe | grep 'GNU_STACK.* RW '
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