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| author | Leon Romanovsky <[email protected]> | 2018-06-24 11:23:47 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2018-06-26 14:37:26 -0600 |
| commit | a5cc9831af05e658543593abaee45a29d061bac4 (patch) | |
| tree | eee06b73f3d4ef70e55d0df13ed6f95010349a9e /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 1ccddc42da03876f60fe2d0a1b124c27ed5ff201 (diff) | |
RDMA/uverbs: Don't overwrite NULL pointer with ZERO_SIZE_PTR
Number of specs is provided by user and in valid case can be equal to zero.
Such argument causes to call to kcalloc() with zero-length request and in
return the ZERO_SIZE_PTR is assigned. This pointer is different from NULL
and makes various if (..) checks to success.
Fixes: b6ba4a9aa59f ("IB/uverbs: Add support for flow counters")
Signed-off-by: Leon Romanovsky <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions