Hi, It looks like there is issue in handling crypto locks. I encountered segmentation fault in CRYPTO_add_lock() function referencing NULL pointer. Please find GDB output below, (gdb) run ftp://x.x.x.x:sample.txt Starting program: /App/vikftp ftp://x.x.x.x:sample.txt Missing separate debuginfo for /lib/ld-linux.so.2 Missing separate debuginfo for /lib/libdl.so.2 Missing separate debuginfo for /lib/libpam.so.0 Missing separate debuginfo for /lib/libm.so.6 Missing separate debuginfo for /lib/libc.so.6 Missing separate debuginfo for /lib/libaudit.so.0 process 22287 is executing new program: /App/vikftp Missing separate debuginfo for /lib/ld-linux.so.2 Missing separate debuginfo for /lib/libdl.so.2 Missing separate debuginfo for /lib/libpam.so.0 Missing separate debuginfo for /lib/libm.so.6 Missing separate debuginfo for /lib/libc.so.6 Missing separate debuginfo for /lib/libaudit.so.0 Program received signal SIGSEGV, Segmentation fault. 0x08205766 in CRYPTO_add_lock (pointer=0x1011, amount=-1, type=3, file=0x85d0030 "/102d/s/tasn_utl.c", line=118) at /102d/s/cryptlib.c:624 624 ret = *pointer + amount; (gdb) bt #0 0x08205766 in CRYPTO_add_lock (pointer=0x1011, amount=-1, type=3, file=0x85d0030 "/102d/s/tasn_utl.c", line=118) at /102d/s/cryptlib.c:624 #1 0x08249d2a in asn1_do_lock (pval=0xff8eee90, op=-1, it=0x862cb1c) at /102d/s/tasn_utl.c:118 #2 0x08246ed5 in asn1_item_combine_free (pval=0xff8eee90, it=0x862cb1c, combine=0) at /102d/s/tasn_fre.c:146 #3 0x08246c40 in ASN1_item_free (val=0x1001, it=0x862cb1c) at /102d/s/tasn_fre.c:72 #4 0x0825eeea in X509_free (a=0x1001) at /102d/s/x_x509.c:143 #5 0x082ee677 in ssl_cert_clear_certs (c=0x872e4e0) at /102d/s/ssl_cert.c:431 #6 0x082ee7ed in ssl_cert_free (c=0x872e4e0) at /102d/s/ssl_cert.c:489 #7 0x0822f926 in SSL_free (s=0x872e340) at /102d/s/ssl_lib.c:627 #8 0x0816566c in closeConnection (pcx=0x86d8310, rsn=0x0, graceful=1 '\001') at /App/vikftp.c:10098 Please let me know if you have any solution. Thanks & Regards, Vikas -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mta.openssl.org/pipermail/openssl-users/attachments/20160411/19f39468/attachment.html>
