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authorAlexander Chernavin <achernavin@netgate.com>2023-07-11 11:10:48 +0000
committerMatthew Smith <mgsmith@netgate.com>2023-07-12 17:03:49 +0000
commitdf4d342d7618b959d9d2ac87aa70d47049b911bc (patch)
treeb51340ae5ae1c6eefd752806153789fe4a9da2f1 /test/test_lb.py
parentcf1880284c7dce21711442aa210c0d5971bb5289 (diff)
linux-cp: fix crash on processing dump of routes
nl_route_add() recently started to use its optional argument to check whether replace flag is set for the message. When notification messages are processed, the argument is a pointer to the corresponding message info. However, when dump replies are processed, the argument is a null pointer. This leads to null pointer dereference and crash when dump of routes is processed. With this fix, check for replace flag only if message info was passed to nl_route_add(). Otherwise, assume the flag is not set. Dump replies do not have it set. Type: fix Change-Id: Icb04a1146e09cc965b623018c28f91b347be0eab Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
Diffstat (limited to 'test/test_lb.py')
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