Hi, Valgrind's memcheck will report suspected leaks and corruprions. Some of them lie in system libraries, like your invalid delete, which kannel can do nothing about. In such a case you should run it and if experiencing runtime issues look for updates or fora for the suspected library. Some of them may be just constructs that valgrind doesn't understand, especially in uninitialized jumps.
Kannel is regularly checked against valgrind, but as you know it depends heavily on the scenario you use. Therefore, it would be helpful to: 1) Descibe command line execution (component + arguments). 2) Describe scenario used (i.e. http://localhost:port/cgi-bin/sendsms) so that it can be recreated. 3) Include all the relevant valgrind lines, not only where the uninitialized jump occurs, but also where the unitialization is created. BR, Nikos ----- Original Message ----- From: angela86 walczak To: Kannel Devel Sent: Tuesday, October 13, 2009 6:16 PM Subject: Memory leaks in OCIEnvCreate() Hi, I'm using Centos x64, CPU Xeon, and gateway-1.4.3 with oracle DLR, sqlbox-0.7.2 on oracle, and OCI version: oracle-instantclient-basic-10.2.0.3-1.x86_64.rpm oracle-instantclient-devel-10.2.0.3-1.x86_64.rpm oracle-instantclient-jdbc-10.2.0.3-1.x86_64.rpm oracle-instantclient-sqlplus-10.2.0.3-1.x86_64.rpm Application after compiling with OCI has a lot of memory leaks configure attached at the end of an e-mail The application works by not communicating the problems but its size is increased from 12mb to 200mb for example, within a week. This case is the same as http://www.orafaq.com/forum/t/62399/0/ Tested valgrind bearerbox sqlbox smsbox. When the test turned off using the applications http://127.0.0.1:13000/shutdown?password=bar Request for help how to compile applications that properly had no memory problems. Itself after a long time I do not find a solution, once again please help can you met with such a problem once already. /etc/init.d/kannel #!/bin/sh # Configuration file CONF=/etc/kannel/kannel.conf CONFSQL=/etc/kannel/sqlbox.conf # Kannel boxes BEARERBOX=/usr/local/sbin/bearerbox SMSBOX=/usr/local/sbin/smsbox SQLBOX=/usr/local/sbin/sqlbox # Debug level: 0..4 DEBUGLEVEL=1 # Kannel user account USER=kannel # Check that boxes and config are ok [ -x $BEARERBOX ] || exit 0 [ -x $SMSBOX ] || exit 0 [ -x $SQLBOX ] || exit 0 [ -f $CONF ] || exit 0 case "$1" in start) ulimit -n 8192 echo -n "Starting bearerbox... " #$BEARERBOX -v $DEBUGLEVEL --daemonize --user $USER $CONF & valgrind --tool=memcheck --log-file=/val/1.out -v $BEARERBOX -v $DEBUGLEVEL --user $USER $CONF & echo "done" echo -n sleep 5 echo -n "Starting sqlbox... " #$SMSBOX -v $DEBUGLEVEL --daemonize --user $USER $CONF & valgrind --tool=memcheck --log-file=/val/2.out -v $SQLBOX -v $DEBUGLEVEL --user $USER $CONFSQL & echo "done" echo -n sleep 7 echo -n "Starting smsbox... " #$SMSBOX -v $DEBUGLEVEL --daemonize --user $USER $CONF & valgrind --tool=memcheck --log-file=/val/3.out -v $SMSBOX -v $DEBUGLEVEL --user $USER $CONF & echo "done" ;; stop) echo -n "Shutting down sqlbox... " killall sqlbox echo "done" echo -n "Shutting down smsbox... " killall smsbox Summary of large logs have made a valgrind below. EOF . 1.out ==12915== ==12915== 860 errors in context 255 of 255: ==12915== Conditional jump or move depends on uninitialised value(s) ==12915== at 0x644907A: CMP_BitLengthOfCMPInt (in /usr/lib/oracle/10.2.0.3/client64/lib/libnnz10.so) ==12915== by 0x644ADB7: CMP_CMPIntToFixedLenOctetStr (in /usr/lib/oracle/10.2.0.3/client64/lib/libnnz10.so) ==12915== by 0x6446067: A_X931RandomGenerateBytes (in /usr/lib/oracle/10.2.0.3/client64/lib/libnnz10.so) ==12915== by 0x5503D21: ztcr2rnd (in /usr/lib/oracle/10.2.0.3/client64/lib/libclntsh.so.10.1) ==12915== by 0x559577D: ztcsh (in /usr/lib/oracle/10.2.0.3/client64/lib/libclntsh.so.10.1) ==12915== by 0x5207FB4: kpusattr (in /usr/lib/oracle/10.2.0.3/client64/lib/libclntsh.so.10.1) ==12915== by 0x51BC959: kpulon (in /usr/lib/oracle/10.2.0.3/client64/lib/libclntsh.so.10.1) ==12915== by 0x52EAA3F: OCILogon (in /usr/lib/oracle/10.2.0.3/client64/lib/libclntsh.so.10.1) ==12915== by 0x4727D1: oracle_open_conn (dbpool_oracle.c:199) ==12915== by 0x471689: dbpool_increase (dbpool.c:186) ==12915== by 0x471AF3: dbpool_create (dbpool.c:152) ==12915== by 0x41C683: dlr_init_oracle (dlr_oracle.c:470) ==12915== --12915-- --12915-- used_suppression: 7 dl-hack3 ==12915== ==12915== ERROR SUMMARY: 9369 errors from 255 contexts (suppressed: 7 from 7) EOF 2.out ==12917== 303 errors in context 254 of 254: ==12917== Conditional jump or move depends on uninitialised value(s) ==12917== at 0x644907A: CMP_BitLengthOfCMPInt (in /usr/lib/oracle/10.2.0.3/client64/lib/libnnz10.so) ==12917== by 0x644ADB7: CMP_CMPIntToFixedLenOctetStr (in /usr/lib/oracle/10.2.0.3/client64/lib/libnnz10.so) ==12917== by 0x6446067: A_X931RandomGenerateBytes (in /usr/lib/oracle/10.2.0.3/client64/lib/libnnz10.so) ==12917== by 0x5503D21: ztcr2rnd (in /usr/lib/oracle/10.2.0.3/client64/lib/libclntsh.so.10.1) ==12917== by 0x559577D: ztcsh (in /usr/lib/oracle/10.2.0.3/client64/lib/libclntsh.so.10.1) ==12917== by 0x5207FB4: kpusattr (in /usr/lib/oracle/10.2.0.3/client64/lib/libclntsh.so.10.1) ==12917== by 0x51BC959: kpulon (in /usr/lib/oracle/10.2.0.3/client64/lib/libclntsh.so.10.1) ==12917== by 0x52EAA3F: OCILogon (in /usr/lib/oracle/10.2.0.3/client64/lib/libclntsh.so.10.1) ==12917== by 0x41AA41: oracle_open_conn (dbpool_oracle.c:199) ==12917== by 0x4198F9: dbpool_increase (dbpool.c:186) ==12917== by 0x419D63: dbpool_create (dbpool.c:152) ==12917== by 0x40B01D: sqlbox_init_oracle (sqlbox_oracle.c:302) ==12917== --12917-- --12917-- used_suppression: 7 dl-hack3 ==12917== ==12917== ERROR SUMMARY: 3735 errors from 254 contexts (suppressed: 7 from 7) EOF 3.out ==12930== LEAK SUMMARY: ==12930== definitely lost: 0 bytes in 0 blocks ==12930== indirectly lost: 0 bytes in 0 blocks ==12930== possibly lost: 0 bytes in 0 blocks ==12930== still reachable: 2,064 bytes in 35 blocks ==12930== suppressed: 0 bytes in 0 blocks ==12930== Rerun with --leak-check=full to see details of leaked memory ==12930== ==12930== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 4 from 4) ==12930== ==12930== 1 errors in context 1 of 1: ==12930== Invalid free() / delete / delete[] ==12930== at 0x4A05A31: free (vg_replace_malloc.c:325) ==12930== by 0x3959109B6A: ??? (in /lib64/libc-2.5.so) ==12930== by 0x3959109761: ??? (in /lib64/libc-2.5.so) ==12930== by 0x48024E8: _vgnU_freeres (vg_preloaded.c:62) ==12930== by 0x3959033324: exit (in /lib64/libc-2.5.so) ==12930== by 0x395901D97A: (below main) (in /lib64/libc-2.5.so) ==12930== Address 0x62b05a0 is not stack'd, malloc'd or (recently) free'd ==12930== --12930-- --12930-- used_suppression: 4 dl-hack3 ==12930== ==12930== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 4 from 4) ./configure --with-oracle --with-oracle-includes=/usr/include/oracle/10.2.0.3/client64 --with-oracle-libs=/usr/lib/oracle/10.2.0.3/client64/lib --enable-ssl --enable-start-stop-daemon --enable-debug Configuring for Kannel gateway version 1.4.3 ... Running system checks ... checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking for gcc option to accept ISO C99... -std=gnu99 checking for a BSD-compatible install... /usr/bin/install -c checking for ranlib... ranlib checking for bison... no checking for byacc... no checking for flex... no checking for lex... no checking for ar... ar checking for convert... /usr/bin/convert checking for perl... /usr/bin/perl checking for inline... inline checking for special C compiler options needed for large files... no checking for _FILE_OFFSET_BITS value needed for large files... no checking how to run the C preprocessor... gcc -std=gnu99 -E checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking size of short... 2 checking size of int... 4 checking size of long... 8 checking size of long long... 8 checking for log in -lm... yes checking for accept in -lsocket... no checking for inet_ntoa in -lnsl... yes checking for inet_ntop in -lresolv... yes checking for inet_ntop in -lbind... no checking for pthread_exit in -lpthread... yes checking for libiconv in -liconv... yes checking for ANSI C header files... (cached) yes checking sys/ioctl.h usability... yes checking sys/ioctl.h presence... yes checking for sys/ioctl.h... yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking for sys/types.h... (cached) yes checking for unistd.h... (cached) yes checking sys/poll.h usability... yes checking sys/poll.h presence... yes checking for sys/poll.h... yes checking pthread.h usability... yes checking pthread.h presence... yes checking for pthread.h... yes checking getopt.h usability... yes checking getopt.h presence... yes checking for getopt.h... yes checking syslog.h usability... yes checking syslog.h presence... yes checking for syslog.h... yes checking iconv.h usability... yes checking iconv.h presence... yes checking for iconv.h... yes checking zlib.h usability... yes checking zlib.h presence... yes checking for zlib.h... yes checking execinfo.h usability... yes checking execinfo.h presence... yes checking for execinfo.h... yes checking for stdlib.h... (cached) yes checking sys/socket.h usability... yes checking sys/socket.h presence... yes checking for sys/socket.h... yes checking sys/sockio.h usability... no checking sys/sockio.h presence... no checking for sys/sockio.h... no checking netinet/in.h usability... yes checking netinet/in.h presence... yes checking for netinet/in.h... yes checking for net/if.h... yes checking for gettimeofday... yes checking for select... yes checking for socket... yes checking for strdup... yes checking for getopt_long... yes checking for localtime_r... yes checking for gmtime_r... yes checking for backtrace... yes checking for srandom... yes checking for getopt... yes checking for gethostbyname_r... yes checking for which type of gethostbyname_r... 6 checking for socklen_t in <sys/socket.h>... yes checking for getopt in <stdio.h>... no checking for getopt in <unistd.h>... yes checking regex.h usability... yes checking regex.h presence... yes checking for regex.h... yes checking for regcomp... yes Checking for POSIX threads support ... checking for working pthreads... yes checking for pthread_spinlock support... yes checking for pthread_rwlock support... yes checking for sem_init in -lrt... yes checking for semaphore support... yes Checking for libxml2 support ... checking for xml2-config... /usr/bin/xml2-config checking libxml version... 2.6.26 Configuring for PCRE support ... checking whether to compile with PCRE support... disabled Configuring DocBook support ... checking for jade... no checking for jadetex... no checking for pdfjadetex... pdfjadetex checking for dvips... dvips checking for fig2dev... no checking for convert... /usr/bin/convert checking for /usr/lib/sgml/stylesheet/dsssl/docbook/nwalsh/html/docbook.dsl... no checking for /usr/lib/sgml/stylesheets/nwalsh-modular/html/docbook.dsl... no checking for /usr/share/sgml/docbook/dsssl-stylesheets-1.79/html/docbook.dsl... yes checking for /usr/lib/sgml/stylesheet/dsssl/docbook/nwalsh/print/docbook.dsl... no checking for /usr/lib/sgml/stylesheets/nwalsh-modular/print/docbook.dsl... no checking for /usr/share/sgml/docbook/dsssl-stylesheets-1.79/print/docbook.dsl... yes Not building documentation. Configuring parameters ... checking which malloc to use... native malloc enabling WMLScript compiler debugging enabling local time enabling cookies enabling HTTP/1.1 keep-alive Configuring OpenSSL support ... checking whether to compile with SSL support... trying /usr/lib64 /usr/include/openssl checking for openssl... /usr/bin/openssl checking for CRYPTO_lock in -lcrypto... yes checking for SSL_library_init in -lssl... yes checking for SSL_connect in -lssl... yes checking openssl/x509.h usability... yes checking openssl/x509.h presence... yes checking for openssl/x509.h... yes checking openssl/rsa.h usability... yes checking openssl/rsa.h presence... yes checking for openssl/rsa.h... yes checking openssl/crypto.h usability... yes checking openssl/crypto.h presence... yes checking for openssl/crypto.h... yes checking openssl/pem.h usability... yes checking openssl/pem.h presence... yes checking for openssl/pem.h... yes checking openssl/ssl.h usability... yes checking openssl/ssl.h presence... yes checking for openssl/ssl.h... yes checking openssl/err.h usability... yes checking openssl/err.h presence... yes checking for openssl/err.h... yes checking openssl/hmac.h usability... yes checking openssl/hmac.h presence... yes checking for openssl/hmac.h... yes checking whether the OpenSSL library is multithread-enabled... yes checking whether to compile with SSL support... yes Configuring DB support ... checking whether to compile with MySQL support... disabled checking whether to compile with LibSDB support... disabled checking whether to compile with SQLite2 support... disabled checking whether to compile with SQLite3 support... disabled checking whether to compile with Oracle support... searching checking for oci.h ... yes checking for OCIEnvCreate in -lclntsh... yes checking for wtcstu in -lwtc8... no checking for wtcstu in -lwtc9... no checking whether to compile with Oracle support... yes checking whether to compile with PostgresSQL support... disabled Generating output files ... configure: creating ./config.status config.status: creating gwlib/gw_uuid_types.h config.status: creating Makefile config.status: creating gw-config.h config.status: gw-config.h is unchanged License information ... +--------------------------------------------------------------------+ | License: | | This software is subject to the Kannel Software License, available | | in this distribution in the file LICENSE. By continuing this | | installation process, you are bound by the terms of this license | | agreement. If you do not agree with the terms of this license, you | | must abort the installation process at this point. | | | | The Kannel Group <http://www.kannel.org/> | +--------------------------------------------------------------------+
