Re: [libvirt] [PATCHv2] util: fix off-by-one when expanding a bitmap

On 02/14/2017 01:46 PM, Ján Tomko wrote:

To make sure bit 'b' fits into the bitmap, we need to allocate b+1 bits, since we number from 0.

Adjust the bitmap test to set a bit at a multiple of 16. That way the test fails without this fix, because the VIR_REALLOC call clears the newly added memory even if the original pointer has not changed. --- src/util/virbitmap.c | 2 +- tests/virbitmaptest.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-)

ACK Michal