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platform_external_dtc/tests/division-by-zero.dts

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Prevent crash on division by zero Currently, attempting to divide by zero in an integer expression in a dts file will cause dtc to crash with a division by zero (SIGFPE). This patch corrects this to properly detect this case and raise an error. Reported-by: Anton Blanchard <anton@samba.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-01-03 12:27:32 +01:00
/dts-v1/;
/ {
Prevent crash on modulo by zero 1937095 "Prevent crash on division by zero" fixed a crash when attempting a division by zero using the / operator in a dts. However, it missed the precisely equivalent crash with the % (modulus) operator. This patch fixes the oversight. Reported-by: Anton Blanchard <anton@samba.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-01-12 09:27:25 +01:00
prop-div = < (1/0) >;
prop-mod = < (1%0) >;
Prevent crash on division by zero Currently, attempting to divide by zero in an integer expression in a dts file will cause dtc to crash with a division by zero (SIGFPE). This patch corrects this to properly detect this case and raise an error. Reported-by: Anton Blanchard <anton@samba.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-01-03 12:27:32 +01:00
};
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