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Your Name 59086c33e2 Call rcu_barrier earlier in the destructor 
If a call_rcu thread is running, there is a possible race condition
where the destructors run before all call_rcu callbacks have finished
running. This can happen, for example, if the call_rcu callback tries to
log something after the logging context has been torn down.

In !10394, we tried to counter this by explicitely creating a call_rcu
thread an shutting it down before running the destructors, but it is
possible for things to "slip" and end up on the default call_rcu thread.

As a quickfix, this commit moves an rcu_barrier() that was in the mem
context destructor earlier, so that it "protects" all libisc
destructors.
2025-04-25 13:13:44 +02:00
..
include Separate the single setter/getter functions for TCP timeouts 2025-04-23 17:03:05 +00:00
netmgr Separate the single setter/getter functions for TCP timeouts 2025-04-23 17:03:05 +00:00
.gitignore Add support for User Statically Defined Tracing (USDT) probes 2023-08-21 18:39:53 +02:00
ascii.c Consolidate some ASCII tables in isc/ascii and isc/hex 2022-09-12 12:18:57 +01:00
assertions.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
async.c Remove unused isc_mutexblock and isc_condition units 2025-03-01 07:33:09 +01:00
async_p.h Change the isc_async API to use cds_wfcqueue internally 2023-05-12 14:16:25 +02:00
backtrace.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
base32.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
base64.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
commandline.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
counter.c Cleanup the isc_counter unit 2025-02-21 09:51:42 +00:00
crypto.c Add the call function tracking to isc_mem API 2025-03-05 11:17:17 +01:00
dir.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
entropy.c Switch the CSPRNG function from RAND_bytes() to uv_random() 2022-09-26 15:13:11 +02:00
errno.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
errno2result.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
errno2result.h Remove C++ support from the public header 2024-12-18 13:10:39 +01:00
error.c Remove do-nothing header <isc/print.h> 2023-02-15 16:44:47 +00:00
file.c clean up uses of ISC_R_NOMEMORY 2025-01-23 15:54:57 -08:00
getaddresses.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
hash.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
hashmap.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
heap.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
helper.c Remove unused isc_mutexblock and isc_condition units 2025-03-01 07:33:09 +01:00
hex.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
histo.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
hmac.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
ht.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
httpd.c implicitly declare list elements in ISC_LIST_FOREACH macros 2025-03-31 13:37:47 -07:00
interfaceiter.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
iterated_hash.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
jemalloc_shim.h Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
job.c switch to ISC_LIST_FOREACH everywhere 2025-03-31 13:45:10 -07:00
job_p.h Use proper padding instead of using alignas() 2024-02-08 10:54:35 +01:00
lex.c Remove convenience list macros from isc/util.h 2025-03-01 07:33:40 +01:00
lib.c Call rcu_barrier earlier in the destructor 2025-04-25 13:13:44 +02:00
log.c use ISC_LIST_FOREACH in more places 2025-03-31 13:45:14 -07:00
loop.c Move the call_rcu_thread explicit create and shutdown to isc_loop 2025-04-16 12:30:14 +02:00
loop_p.h Remove C++ support from the public header 2024-12-18 13:10:39 +01:00
Makefile.am Drop readline alternatives in favor of libedit 2025-03-31 15:20:40 +02:00
managers.c Replace isc_mem_destroy() with isc_mem_detach() 2025-03-05 11:17:17 +01:00
md.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
mem.c Call rcu_barrier earlier in the destructor 2025-04-25 13:13:44 +02:00
mem_p.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
meminfo.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
mutex.c Move the library init and shutdown to executables 2025-02-22 16:19:00 +01:00
mutex_p.h Use library constructor to create default mutex attr once 2022-07-13 13:19:32 +02:00
net.c Remove unused definition of ISC_CMSG_IP_TOS 2024-11-27 15:03:27 +01:00
netaddr.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
netscope.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
nonce.c Switch the CSPRNG function from RAND_bytes() to uv_random() 2022-09-26 15:13:11 +02:00
openssl_shim.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
openssl_shim.h Remove unused <openssl/hmac.h> headers from OpenSSL shims 2024-10-16 04:19:16 +00:00
os.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
os_p.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
parseint.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
picohttpparser.c Update picohttpparser.{c,h} with upstream repository 2024-12-08 11:14:37 +00:00
picohttpparser.h Update picohttpparser.{c,h} with upstream repository 2024-12-08 11:14:37 +00:00
portset.c clean up uses of ISC_R_NOMEMORY 2025-01-23 15:54:57 -08:00
probes.d Add tracing probes to the isc_job unit 2023-08-21 18:39:53 +02:00
proxy2.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
quota.c Fix isc_quota bug 2025-02-20 10:56:00 +00:00
radix.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
random.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
ratelimiter.c use ISC_LIST_FOREACH in more places 2025-03-31 13:45:14 -07:00
regex.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
region.c Incrementally apply AXFR transfer 2024-11-22 15:00:55 +01:00
result.c deduplicate result codes 2025-01-23 15:54:57 -08:00
rwlock.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
safe.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
serial.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
signal.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
sockaddr.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
stats.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
stdio.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
stdtime.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
string.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
symtab.c Switch symtab to use fxhash hashing 2025-03-20 11:26:09 +01:00
syslog.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
tests Move all the unit tests to /tests/<libname>/ 2022-05-28 14:53:02 -07:00
thread.c Explicitly create and shutdown the call_rcu_thread 2025-02-22 16:19:01 +01:00
thread_p.h Explicitly create and shutdown the call_rcu_thread 2025-02-22 16:19:01 +01:00
tid.c Remove C++ support from the public header 2024-12-18 13:10:39 +01:00
time.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
timer.c Remove unused isc_mutexblock and isc_condition units 2025-03-01 07:33:09 +01:00
tls.c use ISC_LIST_FOREACH in more places 2025-03-31 13:45:14 -07:00
tm.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
url.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
utf8.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
uv.c Replace isc_mem_destroy() with isc_mem_detach() 2025-03-05 11:17:17 +01:00
work.c Call isc__iterated_hash_initialize 2025-03-04 12:54:39 +00:00
xml.c Disable own memory context for libxml2 on macOS 15.4 Sequoia 2025-04-18 20:16:13 +02:00