Re: [Qemu-block] [PATCH v3 7/7] iotests: Set read-zeroes on in null block driver for Valgrind

2019-07-03 Thread Andrey Shinkevich
On 28/06/2019 16:46, Andrey Shinkevich wrote: > The Valgrind tool reports about the uninitialised buffer 'buf' > instantiated on the stack of the function guess_disk_lchs(). > It is revealed in the tests 051, 186, 227 and 240. > Pass 'read-zeroes=on' to the null block driver in the mentioned

[Qemu-block] [PATCH v3 7/7] iotests: Set read-zeroes on in null block driver for Valgrind

2019-06-28 Thread Andrey Shinkevich
The Valgrind tool reports about the uninitialised buffer 'buf' instantiated on the stack of the function guess_disk_lchs(). It is revealed in the tests 051, 186, 227 and 240. Pass 'read-zeroes=on' to the null block driver in the mentioned tests to make them deterministic. The output of the tests