Kristof Provost 0ba9cb5e71 dummynet: fix wf2q use-after-free ... When we clean up a wf2q+ queue we need to ensure that we remove it from the correct heap. If we leave a queue pointer behind in an unexpected heap we'll later write to it, causing a use-after-free and unpredictable panics. Teach the dummynet heap code to verify that we're removing the correct object so we can safely attempt to remove objects not contained in the heap. Remove a to-be-removed queue from all heaps. Also don't continue the enqueue function if we're not finding the queue on the idle heap as we'd expect. While here also remove the empty heap warning, because this is now expected to happen. See also: https://redmine.pfsense.org/issues/14433 Sponsored by: Rubicon Communications, LLC ("Netgate")		2023-06-13 15:51:47 +02:00
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ipfilter/netinet	pfil: add pfil_mem_{in,out}() and retire pfil_run_hooks()	2023-02-14 10:02:49 -08:00
ipfw	dummynet: fix wf2q use-after-free	2023-06-13 15:51:47 +02:00
pf	pf: fix log message	2023-06-02 16:05:30 +02:00