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<div style="direction:ltr; font-family:Tahoma; color:#000000; font-size:10pt">Hi Alan,<br>
<br>
As suggested by you I run our code with Valgrind and also with GDB bellow is the outcome for your reference. From GDB outcome I can see that the Segmentation fault occurs due to non availability of malloc_consolidate in malloc.c also I am not able to find the
file in my downloaded rabbitmq-c-master package.<br>
<br>
Please suggest.<br>
<br>
========================= Valgrind ======================<br>
==6778== <br>
==6778== Process terminating with default action of signal 2 (SIGINT)<br>
==6778== at 0x414D311: connect (socket.S:64)<br>
==6778== by 0x69682E30: ???<br>
==6778== <br>
==6778== HEAP SUMMARY:<br>
==6778== in use at exit: 667,319 bytes in 3,295 blocks<br>
==6778== total heap usage: 4,393 allocs, 1,098 frees, 789,240 bytes allocated<br>
==6778== <br>
==6778== Searching for pointers to 3,295 not-freed blocks<br>
==6778== Checked 206,660 bytes<br>
==6778== <br>
==6778== 414,730 (344 direct, 414,386 indirect) bytes in 2 blocks are definitely lost in loss record 378 of 378<br>
==6778== at 0x402A5E6: calloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)<br>
==6778== by 0x404C623: amqp_new_connection (amqp_connection.c:68)<br>
==6778== by 0x40754D2: (below main) (libc-start.c:226)<br>
==6778== <br>
==6778== LEAK SUMMARY:<br>
==6778== definitely lost: 344 bytes in 2 blocks<br>
==6778== indirectly lost: 414,386 bytes in 372 blocks<br>
==6778== possibly lost: 0 bytes in 0 blocks<br>
==6778== still reachable: 252,589 bytes in 2,921 blocks<br>
==6778== suppressed: 0 bytes in 0 blocks<br>
==6778== Reachable blocks (those to which a pointer was found) are not shown.<br>
==6778== To see them, rerun with: --leak-check=full --show-reachable=yes<br>
==6778== <br>
==6778== Use --track-origins=yes to see where uninitialised values come from<br>
==6778== ERROR SUMMARY: 7 errors from 2 contexts (suppressed: 0 from 0)<br>
==6778== <br>
==6778== 6 errors in context 1 of 2:<br>
==6778== Conditional jump or move depends on uninitialised value(s)<br>
==6778== at 0x4346494: ASN1_STRING_set (asn1_lib.c:382)<br>
==6778== by 0x432FF02: ASN1_mbstring_ncopy (a_mbstr.c:204)<br>
==6778== by 0x433018A: ASN1_mbstring_copy (a_mbstr.c:86)<br>
==6778== by 0x4331258: ASN1_STRING_to_UTF8 (a_strex.c:570)<br>
==6778== by 0x4332F0B: x509_name_canon (x_name.c:408)<br>
==6778== by 0x43335BF: x509_name_ex_d2i (x_name.c:210)<br>
==6778== by 0x433B017: ASN1_item_ex_d2i (tasn_dec.c:239)<br>
==6778== by 0x433BD9E: asn1_template_noexp_d2i (tasn_dec.c:746)<br>
==6778== <br>
==6778== ERROR SUMMARY: 7 errors from 2 contexts (suppressed: 0 from 0)<br>
===============================END==================<br>
<br>
GDB outcome:<br>
<br>
========================== GDB =======================<br>
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".<br>
creating connection<br>
opening SSL/TLS connection<br>
<br>
Program received signal SIGSEGV, Segmentation fault.<br>
0xb7e80175 in malloc_consolidate (av=0xb7fb0440) at malloc.c:4278<br>
4278 malloc.c: No such file or directory.<br>
(gdb) n<br>
===================================================== <br>
<br>
Thanks & Regards,<br>
Rohit<br>
<br>
<br>
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