Re: [PATCH 0/4] virbitmap: Fix buffer overflow when shrinking a bitmap and copying it

On Thu, Oct 17, 2024 at 14:09:08 +0200, Peter Krempa wrote:

See patches for rationale.

Peter Krempa (4): virBitmapNewCopy: Honor sizes of either bitmap when doing memcpy() virbitmap: Extract and reuse buffer size calculation into a function util: virbitmap: Extract clearing of unused bits at the end of the last unit util: bitmap: Rewrite virBitmapShrink using new helpers

src/util/virbitmap.c | 84 +++++++++++++++++++++----------------------- 1 file changed, 40 insertions(+), 44 deletions(-)

Reviewed-by: Jiri Denemark <jdenemar@redhat.com>