Michał Kępień ba1306bfb4 Check for NULL before dereferencing qctx->rpz_st ... Commit 9ffb4a7ba1 causes Clang Static Analyzer to flag a potential NULL dereference in query_nxdomain(): query.c:9394:26: warning: Dereference of null pointer [core.NullDereference] if (!qctx->nxrewrite || qctx->rpz_st->m.rpz->addsoa) { ^~~~~~~~~~~~~~~~~~~ 1 warning generated. The warning above is for qctx->rpz_st potentially being a NULL pointer when query_nxdomain() is called from query_resume(). This is a false positive because none of the database lookup result codes currently causing query_nxdomain() to be called (DNS_R_EMPTYWILD, DNS_R_NXDOMAIN) can be returned by a database lookup following a recursive resolution attempt. Add a NULL check nevertheless in order to future-proof the code and silence Clang Static Analyzer. (cherry picked from commit 07592d1315) (cherry picked from commit a4547a1093)		2023-01-09 13:57:44 +01:00
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include	Propagate the shutdown event to the recursing ns_client(s)	2022-12-07 18:09:40 +01:00
tests	Update sources to Clang 15 formatting	2022-11-29 10:30:34 +01:00
win32	Propagate the shutdown event to the recursing ns_client(s)	2022-12-07 18:09:40 +01:00
client.c	Propagate the shutdown event to the recursing ns_client(s)	2022-12-07 18:09:40 +01:00
hooks.c	Update sources to Clang 15 formatting	2022-11-29 10:30:34 +01:00
interfacemgr.c	Propagate the shutdown event to the recursing ns_client(s)	2022-12-07 18:09:40 +01:00
Kyuafile	Update the copyright information in all files in the repository	2022-01-11 12:22:09 +01:00
lib.c	Update the copyright information in all files in the repository	2022-01-11 12:22:09 +01:00
listenlist.c	Update the copyright information in all files in the repository	2022-01-11 12:22:09 +01:00
log.c	Update the copyright information in all files in the repository	2022-01-11 12:22:09 +01:00
Makefile.in	Update the copyright information in all files in the repository	2022-01-11 12:22:09 +01:00
notify.c	Update the copyright information in all files in the repository	2022-01-11 12:22:09 +01:00
query.c	Check for NULL before dereferencing qctx->rpz_st	2023-01-09 13:57:44 +01:00
server.c	Update the copyright information in all files in the repository	2022-01-11 12:22:09 +01:00
sortlist.c	Update sources to Clang 15 formatting	2022-11-29 10:30:34 +01:00
stats.c	Update the copyright information in all files in the repository	2022-01-11 12:22:09 +01:00
update.c	Extend dns_db_allrdatasets to control interation results	2022-12-08 11:20:35 +11:00
version.c	Update the copyright information in all files in the repository	2022-01-11 12:22:09 +01:00
xfrout.c	Update sources to Clang 15 formatting	2022-11-29 10:30:34 +01:00