Matthijs Mekking a7b291adc7 Fix nsupdate hang when processing a large update ...

The root cause is the fix for CVE-2024-0760 (part 3), which resets
the TCP connection on a failed send. Specifically commit
4b7c61381f stops reading on the socket
because the TCP connection is throttling.

When the tcpdns_send_cb callback thinks about restarting reading
on the socket, this fails because the socket is a client socket.
And nsupdate is a client and is using the same netmgr code.

This commit removes the requirement that the socket must be a server
socket, allowing reading on the socket again after being throttled.

(cherry picked from commit aa24b77d8b)

2024-12-06 08:31:19 +00:00

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include

Implement global limit for outgoing queries

2024-12-06 06:20:33 +00:00

netmgr

Fix nsupdate hang when processing a large update

2024-12-06 08:31:19 +00:00

.gitignore

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ascii.c

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assertions.c

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async_p.h

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async.c

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backtrace.c

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base32.c

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base64.c

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commandline.c

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condition.c

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counter.c

Implement global limit for outgoing queries

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crc64.c

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dir.c

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entropy.c

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errno2result.c

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errno2result.h

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errno.c

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error.c

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file.c

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fips.c

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getaddresses.c

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hash.c

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hashmap.c

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heap.c

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helper.c

Add isc_helper API that adds 1:1 thread for each loop

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hex.c

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histo.c

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hmac.c

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ht.c

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httpd.c

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interfaceiter.c

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iterated_hash.c

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jemalloc_shim.h

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job_p.h

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job.c

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lex.c

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lib.c

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log.c

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loop_p.h

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loop.c

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Makefile.am

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managers.c

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md.c

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mem_p.h

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mem.c

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meminfo.c

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mutex_p.h

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mutex.c

Fix PTHREAD_MUTEX_ADAPTIVE_NP and PTHREAD_MUTEX_ERRORCHECK_NP usage

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mutexblock.c

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net.c

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netaddr.c

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netscope.c

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nonce.c

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openssl_shim.c

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openssl_shim.h

Remove unused <openssl/{hmac,engine}.h> headers from OpenSSL shims

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os_p.h

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os.c

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parseint.c

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picohttpparser.c

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picohttpparser.h

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portset.c

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probes.d

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proxy2.c

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quota.c

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radix.c

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random.c

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ratelimiter.c

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regex.c

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region.c

Incrementally apply AXFR transfer

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result.c

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rwlock.c

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safe.c

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serial.c

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signal.c

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sockaddr.c

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stats.c

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stdio.c

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stdtime.c

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string.c

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symtab.c

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syslog.c

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tests

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thread.c

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tid.c

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time.c

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timer.c

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tls.c

Provide more visibility into configuration errors

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tm.c

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url.c

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utf8.c

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uv.c

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work.c

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xml.c

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