| Bug #2170 | MySQL Connector/C++ crashes while reading the my.cnf | ||
|---|---|---|---|
| Submitted: | 19 Dec 2003 5:28 | Modified: | 19 Dec 2003 8:10 |
| Reporter: | René Möhring | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL++ | Severity: | S2 (Serious) |
| Version: | 1.7.9 | OS: | Linux (Linux Redhat 7.2) |
| Assigned to: | CPU Architecture: | Any | |
[19 Dec 2003 6:51]
MySQL Verification Team
I tried and it worked. What compiler and version are you using ???
[19 Dec 2003 7:23]
René Möhring
I used gcc-2.96.
[19 Dec 2003 8:10]
MySQL Verification Team
Sorry, but as MySQL++ documentation points out, GCC 2.96 is not supported and was not supported. As you may be aware of, Red Hat has meanwhile shifted to GCC 3.*, which is fully supported on MySQL++. You can see on MySQL++ page patches for many GCC 3.* versions.
Description: Applications linked to the C++ API of MySQL crash when trying to read the client section in the my.cnf. Below is backtrace given by gdb. (gdb) bt #0 0x40053920 in strcend () at string_util.cc:48 #1 0x4004a15e in mysql_read_default_options () at string_util.cc:48 #2 0x4004a9dc in mysql_real_connect () at string_util.cc:48 #3 0x40037b7b in MysqlConnection::connect (this=0xbffff4d8, db=0x8065ed8 "mysql", host=0x8065ef8 "localhost", user=0x8065e58 "acd", passwd=0x8065e98 "14juni") at connection.cc:96 Without this section there is no problem. How to repeat: Just copy for example my-huge.cnf to /etc/my.cnf and try to read something from the database with an application linked to the C++ API.