Hi,
We recently upgraded to Postgres 9.6.8 version.
After the upgrade we are encountering crash for psql and it is happening only when we are executing “slash” commands.
Example:
template1=# create database tempora;
CREATE DATABASE
template1=# \c tempora
Segmentation fault (core dumped)
template1=# create table tmp (emp int);
CREATE TABLE
template1=# select count(*) from tmp;
count
-------
0
(1 row)
template1=# \l
Segmentation fault (core dumped)
Below is the backtrace:
(gdb) bt
#0 0x0000000120037a6c in slash_yylex ()
#1 0x0000000120038d04 in psql_scan_slash_command ()
Backtrace stopped: frame did not save the PC
(gdb) bt full
#0 0x0000000120037a6c in slash_yylex ()
No symbol table info available.
#1 0x0000000120038d04 in psql_scan_slash_command ()
No symbol table info available.
Backtrace stopped: frame did not save the PC
Regards,
Sandhya
