Hi all,
I am currently trying to upgrade from 7.6.00.12 to 7.6.00.34. I am
having 1 problem. I compile a C++ application using which uses
libsqlod.so. The libsqlod from version 7.6.00.12 works fine, but the
version from 7.6.00.34 gives me a compiler warning:
/usr/lib/gcc/i586-suse-linux/4.1.0/../../../../i586-suse-linux/bin/ld:
warning: libstdc++.so.5, needed by /opt/sdb/programs/lib/libsqlod.so,
may conflict with libstdc++.so.6
This suggests the latest version of libsqlod was compiled with the old
version of libstdc++. Plus, our application is now crashing with
segmentation faults at random times. Here is an example from gdb:
#0 0xb7eb6428 in _int_malloc () from /lib/libc.so.6
#1 0xb7eb8206 in malloc () from /lib/libc.so.6
#2 0xb7c12a50 in sql57k_pmalloc () from /opt/sdb/programs/lib/libsqlod.so
#3 0xb7c12bb6 in sqlallocat () from /opt/sdb/programs/lib/libsqlod.so
#4 0xb7bc758b in pr03mAllocatF () from /opt/sdb/programs/lib/libsqlod.so
#5 0xb7bcfd8b in pr05IfCom_String_NewDynString () from
/opt/sdb/programs/lib/libsqlod.so
#6 0xb7b933db in paSQLConnect () from /opt/sdb/programs/lib/libsqlod.so
#7 0xb7b94dba in SQLConnect () from /opt/sdb/programs/lib/libsqlod.so
#8 0x08054123 in snDatabase::connectDB (this=0xbfdbac20) at
../src/DB/snDatabase.cpp:106
#9 0x080580b6 in snUnitDatabase::getUnitsList (this=0xbfdbac20,
[EMAIL PROTECTED]) at ../src/DB/snUnitDatabase.cpp:240
#10 0x08081415 in snRTDB::reloadUnitsList (this=0x81532e8,
[EMAIL PROTECTED]) at ../src/snRTDB.cpp:72
#11 0x0805055e in main (argc=Cannot access memory at address 0xa
I am currently testing to see if I can compile our application with the
7.6.00.12 libsqlod and run the application on the 7.6.00.34 kernel. Is
this a valid solution? If not, what other options do I have?
Thanks,
Andres
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