Buffer overflow when continuously send SIGHUP to postgres

REPRODUCTION && ERROR MESSAGE:
1. initialize database with executable binary "initdb";
2. start a server with "postgress" (command: "./postgres -Ddata -p23333");
3. continuously send SIGHUP to the server process like:
```
for (( ; ; ))
do kill -s SIGHUP $PID
done
```
4. and the server process exit with address boundary error.
“./postgres -Ddata -p23333” terminated by signal SIGSEGV (Address boundary
error)

Further, I use AddressSanitizer to re-compile the project, and Asan report
shows the call stack as bellow:

==21548==ERROR: AddressSanitizer: stack-overflow on address 0x7fffb3d5a808 (
pc 0x0000004a44c5 bp 0x7fffb3d5b070 sp 0x7fffb3d5a810 T0)
#0 0x4a44c4 in __interceptor_strlen (path/to/sql/build/bin/postgres
+0x4a44c4)
#1 0x1b5692d in pg_tzset path/to/sql/src/timezone/pgtz.c:244:6
#2 0xd68ec6 in check_log_timezone path/to/sql/src/backend
/commands/variable.c:415:11
#3 0x1a89ee7 in call_string_check_hook path/to/sql/src/backend/utils
/misc/guc.c:10810:7
#4 0x1a88913 in parse_and_validate_value path/to/sql/src/backend/utils
/misc/guc.c:6623:10
#5 0x1a84fa0 in set_config_option path/to/sql/src/backend/utils/misc/guc
.c:7226:11
#6 0x1a9aff9 in ProcessConfigFileInternal path/to/sql/src/backend/utils
/misc/guc-file.l:440:11
#7 0x1a7abbf in ProcessConfigFile path/to/sql/src/backend/utils/misc/guc
-file.l:156:9
#8 0x1267473 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2636:3
#9 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#10 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#11 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#12 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#13 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#14 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#15 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#16 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#17 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#18 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#19 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#20 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#21 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#22 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#23 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#24 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#25 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#26 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#27 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#28 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#29 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#30 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#31 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#32 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#33 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#34 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#35 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#36 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#37 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#38 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#39 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#40 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#41 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#42 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#43 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#44 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#45 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#46 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#47 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#48 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#49 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#50 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#51 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#52 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#53 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#54 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#55 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#56 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#57 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#58 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#59 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#60 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#61 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#62 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#63 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#64 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#65 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#66 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#67 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#68 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#69 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#70 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#71 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#72 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#73 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#74 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#75 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#76 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#77 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#78 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#79 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#80 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#81 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#82 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#83 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#84 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#85 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#86 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#87 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#88 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#89 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#90 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#91 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#92 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#93 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#94 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#95 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#96 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#97 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#98 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#99 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#100 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#101 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#102 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#103 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#104 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#105 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#106 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#107 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#108 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#109 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#110 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#111 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#112 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#113 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#114 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#115 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#116 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#117 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#118 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#119 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#120 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#121 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#122 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#123 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#124 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#125 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#126 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#127 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#128 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#129 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#130 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#131 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#132 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#133 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#134 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#135 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#136 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#137 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#138 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#139 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#140 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#141 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#142 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#143 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#144 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#145 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#146 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#147 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#148 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#149 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#150 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#151 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#152 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#153 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#154 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#155 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#156 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#157 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#158 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#159 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#160 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#161 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#162 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#163 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#164 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#165 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#166 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#167 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#168 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#169 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#170 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#171 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#172 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#173 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#174 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#175 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#176 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#177 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#178 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#179 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#180 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#181 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#182 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#183 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#184 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#185 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#186 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#187 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#188 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#189 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#190 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#191 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#192 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#193 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#194 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#195 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#196 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#197 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#198 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#199 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#200 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#201 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#202 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#203 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#204 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#205 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#206 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#207 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#208 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#209 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#210 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#211 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#212 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#213 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#214 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#215 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#216 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#217 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#218 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#219 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#220 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#221 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#222 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#223 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#224 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#225 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#226 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#227 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#228 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#229 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#230 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#231 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#232 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#233 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#234 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#235 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#236 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#237 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#238 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#239 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#240 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#241 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#242 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#243 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#244 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2
#245 0x7f8ebb41488f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1288f)
#246 0x7f8ebaa2c14c in sigprocmask /build/glibc-OTsEL5/glibc
-2.27/signal/../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:36
#247 0x4dedf3 in __interceptor_sigprocmask (path/to/sql/build/bin/
postgres+0x4dedf3)
#248 0x12676a3 in SIGHUP_handler path/to/sql/src/backend
/postmaster/postmaster.c:2690:2

SUMMARY: AddressSanitizer: stack-overflow
(path/to/sql/build/bin/postgres+0x4a44c4)
in __interceptor_strlen
==21548==ABORTING