#20 Increasing LOG_MESSAGE_LEN causes buffer overflow/crash

[Craig]

A hard-coded buffer size in
DriverManager/SQLExecDirect.c causes a Segmentation
Violation at line 230 if you increase the log message
length in
DriverManager/drivermanager.h and then enable tracing
in the /usr/local/etc/odbcinst.ini.

For example, increasing the length of logged message to
2000 bytes like this:
#define LOG_MESSAGE_LEN 2000

will cause a segmentation violation. The problem
appears to be a hard-coded length of 101 for a buffer
in SQLExecDirect.c, which should probably be
LOG_MESSAGE_LEN instead.

[Nick Gorham]

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user_id=7184

Yes, its a bug, well found. I will fix this now.