fuzz issue : check that block is not corrupted before decoding

[mohamedchebbii]

Fixing the issue faced here : #2450 (comment)
We should throw exception when the size of the block is higher than the size of the file

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Legend

[codecov]

Codecov Report

Merging #2509 (c555a70) into main (976dcd8) will increase coverage by 0.00%.
The diff coverage is 71.42%.

@@           Coverage Diff           @@
##             main    #2509   +/-   ##
=======================================
  Coverage   64.67%   64.67%           
=======================================
  Files         104      104           
  Lines       22256    22259    +3     
  Branches    10863    10864    +1     
=======================================
+ Hits        14394    14397    +3     
  Misses       5619     5619           
  Partials     2243     2243           

Impacted Files	Coverage Δ
src/asfvideo.cpp	56.29% <71.42%> (+0.17%)	⬆️
include/exiv2/asfvideo.hpp	66.66% <0.00%> (+16.66%)	⬆️

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