tree 6b8df1719ee047ce28c8f69b31a0f52fb2ab7350
parent 4e589701d81ab288b7ad932788813689d261aa54
author Paul Elliott <paul.elliott@arm.com> 1607525604 +0000
committer Paul Elliott <paul.elliott@arm.com> 1615395632 +0000

Fix potential buffer overflow in printf

Printf could potentially produce 2 64 bit numbers here when there is
only space for one, thus causing a buffer overflow. This was caught by
the new warning flags.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>