Fix memory and pointer leaks in data reader error paths

Make sure that the block cache pointers are reset to NULL after
freeing them, the get_block function does not update them on failure.

Also, make sure all error paths in the get_block function actually
clean up the allocated memory.

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

0 files changed, 0 insertions, 0 deletions