[COMMITTERS] pgsql: Fix possible internal overflow in numeric division.

2015-11-17 Thread Tom Lane
Fix possible internal overflow in numeric division. div_var_fast() postpones propagating carries in the same way as mul_var(), so it has the same corner-case overflow risk we fixed in 246693e5ae8a36f0, namely that the size of the carries has to be accounted for when setting the threshold for execu

[COMMITTERS] pgsql: Fix possible internal overflow in numeric division.

2015-11-17 Thread Tom Lane
Fix possible internal overflow in numeric division. div_var_fast() postpones propagating carries in the same way as mul_var(), so it has the same corner-case overflow risk we fixed in 246693e5ae8a36f0, namely that the size of the carries has to be accounted for when setting the threshold for execu

[COMMITTERS] pgsql: Fix possible internal overflow in numeric division.

2015-11-17 Thread Tom Lane
Fix possible internal overflow in numeric division. div_var_fast() postpones propagating carries in the same way as mul_var(), so it has the same corner-case overflow risk we fixed in 246693e5ae8a36f0, namely that the size of the carries has to be accounted for when setting the threshold for execu

[COMMITTERS] pgsql: Fix possible internal overflow in numeric division.

2015-11-17 Thread Tom Lane
Fix possible internal overflow in numeric division. div_var_fast() postpones propagating carries in the same way as mul_var(), so it has the same corner-case overflow risk we fixed in 246693e5ae8a36f0, namely that the size of the carries has to be accounted for when setting the threshold for execu

[COMMITTERS] pgsql: Fix possible internal overflow in numeric division.

2015-11-17 Thread Tom Lane
Fix possible internal overflow in numeric division. div_var_fast() postpones propagating carries in the same way as mul_var(), so it has the same corner-case overflow risk we fixed in 246693e5ae8a36f0, namely that the size of the carries has to be accounted for when setting the threshold for execu

[COMMITTERS] pgsql: Fix possible internal overflow in numeric division.

2015-11-17 Thread Tom Lane
Fix possible internal overflow in numeric division. div_var_fast() postpones propagating carries in the same way as mul_var(), so it has the same corner-case overflow risk we fixed in 246693e5ae8a36f0, namely that the size of the carries has to be accounted for when setting the threshold for execu