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authorColin Ian King <[email protected]>2020-05-12 18:13:55 +0100
committerDavid S. Miller <[email protected]>2020-05-13 15:20:00 -0700
commit6545be82807cc01712411321730656ad8ad30474 (patch)
tree285f4c9509d545824db78d943ccf072c7853e92d /tools/perf/scripts/python/sctop.py
parent6cb7576710aea4dfd11449b4f514a03cd9f03505 (diff)
sfc: fix dereference of table before it is null checked
Currently pointer table is being dereferenced on a null check of table->must_restore_filters before it is being null checked, leading to a potential null pointer dereference issue. Fix this by null checking table before dereferencing it when checking for a null table->must_restore_filters. Addresses-Coverity: ("Dereference before null check") Fixes: e4fe938cff04 ("sfc: move 'must restore' flags out of ef10-specific nic_data") Signed-off-by: Colin Ian King <[email protected]> Acked-by: Edward Cree <[email protected]> Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
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