Michał Kępień 7bc4425e2a Remove redundant recursion quota pointer checks ... When the client->recursionquota pointer was overloaded by different features, each of those features had to be aware of that fact and handle any updates of that pointer gracefully. Example: prefetch code initiates recursion, attaching to client->recursionquota, then query processing restarts due to a CNAME being encountered, then that CNAME is not found in the cache, so another recursion is triggered, but client->recursionquota is already attached to; even though it is not CNAME chaining code that attached to that pointer, that code still has to handle such a situation gracefully. However, all features that can initiate recursion have now been updated to use separate slots in the 'recursions' array, so keeping the old checks in place means masking future programming errors that could otherwise be caught - and should be caught because each feature needs to properly maintain its own quota reference. Remove outdated recursion quota pointer checks to enable the assertions in isc_quota_*() functions to detect programming errors in code paths that can start recursion. Remove an outdated comment to prevent confusion.		2022-06-14 13:13:32 +02:00
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bind9	prevent a possible buffer overflow in configuration check	2022-05-13 19:59:58 -07:00
dns	make the fix more complete	2022-06-13 16:30:00 -07:00
irs	Move all the unit tests to /tests/<libname>/	2022-05-28 14:53:02 -07:00
isc	Gracefully handle uv_read_start() failures	2022-06-14 11:33:02 +02:00
isccc	Keep the list of scheduled events on the timer	2022-04-01 23:45:23 +02:00
isccfg	Error if key lifetime is too short	2022-05-31 15:45:14 +02:00
ns	Remove redundant recursion quota pointer checks	2022-06-14 13:13:32 +02:00
.gitignore	The isc/platform.h header has been completely removed	2021-07-06 05:33:48 +00:00
Makefile.am	move samples/resolve.c to bin/tests/system	2021-04-16 14:29:43 +02:00