fix format-truncation on 64bit

[priv-kweihmann]

GCC 10.x rightfully complains about out-of-bounds snprintf operation on 64bit systems, where size_t could be 64bit sized. Cast bytes_read down to 32bit and printf it without specifying input format

Fixes #1461

Signed-off-by: Konrad Weihmann [email protected]

[priv-kweihmann]

@BrandonStaab anything I can do to get this merged?

[priv-kweihmann]

@all is there anything I can do to get this here merged?

[Alexander-Degtyar]

Merge request helped me. All autotests passed. gcc 10.2.0 Arch Linux 5.10.16-arch1-1

[Hyask]

Any chances to see this merged and released?

[nlogozzo]

Trying to build on Arch via AUR and getting errors. Building with this PR fixes all issues...please merge and release

[priv-kweihmann]

Soon this PR will have its first anniversary - is there the slightest chance of getting it at least merged - I mean to me this is a critical bug, as without it even compilation is broken

[BrandonStaab]

@barcharcraz, can you give us some feedback on this as everyone using a modern compiler gets a compilation error without this PR

[keyonjie]

2 years passed, looks we have to carry this manually with ourselves.

[priv-kweihmann]

2 years passed, looks we have to carry this manually with ourselves.

Maybe time to drop this PR to increase the pressure :imp: :grin:

[priv-kweihmann]

@barcharcraz, as the other former maintainers are not responding to the merge this code change here, would you be willing to unblock the compilation for anyone with having gcc 10+?