Commits on Oct 4, 2024

1. Fix segfault in XDD when buffer file is smaller than reqsize with -da… …

   …tapattern wholefile (MigeljanImeri#38)
   
   This commit rewrites the logic for handling the -datapattern wholefile
   option to ensure that even when the blocksize (bs) is smaller than the
   request size (reqsize), the code runs without segmentation faults. The
   changes include calculating the offset within the data pattern buffer,
   allocating a buffer if not already allocated, and copying data in chunks
   from the data pattern to the buffer until the entire transfer size is
   copied. The offset is correctly calculated and reset after the first
   iteration. In addition, a test case also added to verify that the code
   correctly handles cases where the blocksize is smaller than the request
   size. The test compares the input file and output file to ensure they
   match and that the offset is correctly calculated with different numbers
   of queue depth (qd).
   
   Signed-off-by: Cade Gore <79346293+cadegore@users.noreply.github.com>

   

   cadegore committed Oct 4, 2024
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