This cleanup patchset addresses several high and medium-impact Coverity
defects.
Unit tests have been successfully executed via `make check` and they
successfully passed.
The list of revisions so far:
v2:
Fix some apply-robot checkpatch errors and warnings.
v3:
Fix some apply-robot checkpatch errors and warnings.
v4:
- Fix some apply-robot checkpatch errors and warnings.
- Fix github-robot build failure: linux clang test asan.
v5:
Improve commit message to better describe the intent of this patch.
v6:
- Convert some explicit null pointer checks to assertions since they are
checking for impossible conditions.
- Use `nullable_memset()` and `nullable_memcpy()` instead of manually
performing null checks for `memset()` and `memcpy()`.
v7:
- Split the single commit into a patch series which consists of 8
patches to make it easier to review and help keep things organized.
- Incorporated feedback from Aaron Conole.
v8:
Incorporated feedback from Simon Horman and Ilya Maximets.
James Raphael Tiovalen (8):
lib: Add non-null assertions to some return values of `dp_packet_data`
lib, ovs-vsctl: Add zero-initializations
shash, simap, smap: Add assertions to `*_count` functions
ovsdb: Assert and check return values of
`ovsdb_table_schema_get_column`
file, monitor: Add null pointer assertions for old and new ovsdb_rows
ovs-vsctl: Fix crash when routing is enabled
lib, ovsdb: Add various null pointer checks
treewide: Add `ovs_assert` to check for null pointers
lib/dp-packet.c | 24 +++++++++++++++---------
lib/dpctl.c | 4 ++++
lib/latch-unix.c | 2 +-
lib/netdev-native-tnl.c | 17 +++++++++++------
lib/odp-execute.c | 4 ++++
lib/pcap-file.c | 4 +++-
lib/rtnetlink.c | 4 ++--
lib/sflow_agent.c | 11 +++++++++--
lib/sflow_api.h | 2 +-
lib/shash.c | 11 +++++++++--
lib/simap.c | 2 ++
lib/smap.c | 1 +
lib/sset.c | 2 ++
ovsdb/condition.c | 5 ++++-
ovsdb/file.c | 2 ++
ovsdb/jsonrpc-server.c | 6 +++++-
ovsdb/monitor.c | 14 ++++++++++++--
ovsdb/ovsdb-client.c | 14 +++++++++++---
ovsdb/ovsdb-server.c | 2 ++
ovsdb/ovsdb-util.c | 6 ++++++
ovsdb/ovsdb.c | 8 +++++++-
ovsdb/query.c | 2 ++
ovsdb/row.c | 4 +++-
ovsdb/transaction.c | 2 ++
utilities/ovs-vsctl.c | 30 +++++++++++++++++++++---------
vtep/vtep-ctl.c | 5 ++++-
26 files changed, 145 insertions(+), 43 deletions(-)
--
2.40.1
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