Re: PR/60346 CVS commit: src/usr.bin/ftp

To: gnats-admin%netbsd.org@localhost,netbsd-bugs%netbsd.org@localhost,mlelstv%serpens.de@localhost
Subject: Re: PR/60346 CVS commit: src/usr.bin/ftp
From: "Ryo ONODERA via gnats" <gnats-admin%NetBSD.org@localhost>
Date: Thu, 9 Jul 2026 16:30:01 +0000 (UTC)
The following reply was made to PR bin/60346; it has been noted by GNATS.

From: Ryo ONODERA <ryo%tetera.org@localhost>
To: gnats-bugs%netbsd.org@localhost, mlelstv%serpens.de@localhost
Cc: 
Subject: Re: PR/60346 CVS commit: src/usr.bin/ftp
Date: Fri, 10 Jul 2026 01:29:36 +0900

 Hi,
 
 I had not included a backtrace. I am sorry.
 
 $ gdb /usr/bin/ftp ftp.core                                                     GNU gdb (GDB) 17.1
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 Reading symbols from /usr/bin/ftp...
 Reading symbols from /usr/libdata/debug/usr/bin/ftp.debug...
 [New process 15187]
 Core was generated by `ftp'.
 Program terminated with signal SIGSEGV, Segmentation fault.
 #0  OPENSSL_strcasecmp (
     s1=0x443325656d616e65 <error: Cannot access memory at address 0x443325656d616e65>, s2=0x791f865103cb "DER")
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/o_str.c:424
 424         while ((t = ossl_tolower(*s1) - ossl_tolower(*s2++)) == 0)
 (gdb) bt
 #0  OPENSSL_strcasecmp (
     s1=0x443325656d616e65 <error: Cannot access memory at address 0x443325656d616e65>, s2=0x791f865103cb "DER")
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/o_str.c:424
 #1  0x0000791f8640760c in collect_decoder_keymgmt (keymgmt=<optimized out>,
     decoder=0x791f85aa7200, provctx=<optimized out>, data=<optimized out>)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/encode_decode/decoder_pkey.c:268
 #2  collect_decoder (decoder=0x791f85aa7200, arg=0x7f7fff2d43d0)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/encode_decode/decoder_pkey.c:353
 #3  0x0000791f8638dc98 in alg_do_one (alg=0x791f85a5ebe0,
     impl=<optimized out>, fn=0x791f86408490 <do_one>, fnarg=0x7f7fff2d42a0)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/property/property.c:556
 #4  ossl_method_store_do_all (store=<optimized out>,
     fn=0x791f86408490 <do_one>, fnarg=0x7f7fff2d42a0)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/property/property.c:606
 #5  0x0000791f8640905d in OSSL_DECODER_do_all_provided (
     libctx=libctx@entry=0x0,
     user_fn=user_fn@entry=0x791f8640753d <collect_decoder>,
     user_arg=user_arg@entry=0x7f7fff2d43d0)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/encode_decode/decoder_meth.c:568
 #6  0x0000791f86407f41 in ossl_decoder_ctx_setup_for_pkey (ctx=0x791f85a9b260,
     keytype=0x7f7fff2d4530 "id-ecPublicKey", libctx=0x0, propquery=0x0)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/encode_decode/decoder_pkey.c:524
 #7  OSSL_DECODER_CTX_new_for_pkey (pkey=pkey@entry=0x791f85a972b0,
     input_type=input_type@entry=0x791f865103cb "DER",
     input_structure=input_structure@entry=0x791f86510423 "SubjectPublicKeyInfo", keytype=keytype@entry=0x7f7fff2d4530 "id-ecPublicKey",
     selection=selection@entry=134, libctx=0x0, propquery=0x0)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/encode_decode/decoder_pkey.c:890
 #8  0x0000791f86331629 in x509_pubkey_ex_d2i_ex (pval=<optimized out>,
     in=<optimized out>, len=<optimized out>, it=<optimized out>,
     tag=<optimized out>, aclass=0, opt=0 '\000', ctx=0x7f7fff2d49e0,
     libctx=0x0, propq=0x0)
 --Type <RET> for more, q to quit, c to continue without paging--
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/x509/x_pubkey.c:210
 #9  0x0000791f864e412a in asn1_item_embed_d2i (pval=pval@entry=0x791f85aa8650,
     in=in@entry=0x7f7fff2d46f0, len=<optimized out>, len@entry=678,
     it=0x791f8663ed20 <local_it>, tag=tag@entry=-1, aclass=aclass@entry=0,
     opt=opt@entry=0 '\000', ctx=ctx@entry=0x7f7fff2d49e0, depth=3,
     depth@entry=2, libctx=libctx@entry=0x0, propq=propq@entry=0x0)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/asn1/tasn_dec.c:288
 #10 0x0000791f864e4e6a in asn1_template_noexp_d2i (val=0x791f85aa8650,
     in=0x7f7fff2d47c8, len=<optimized out>,
     tt=tt@entry=0x791f86679bb0 <X509_CINF_seq_tt+240>, opt=0 '\000',
     ctx=0x7f7fff2d49e0, depth=2, libctx=0x0, propq=0x0)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/asn1/tasn_dec.c:709
 #11 0x0000791f864e5181 in asn1_template_ex_d2i (val=val@entry=0x791f85aa8650,
     in=in@entry=0x7f7fff2d47c8, inlen=inlen@entry=678,
     tt=tt@entry=0x791f86679bb0 <X509_CINF_seq_tt+240>, opt=<optimized out>,
     ctx=ctx@entry=0x7f7fff2d49e0, depth=<optimized out>, depth@entry=2,
     libctx=<optimized out>, libctx@entry=0x0, propq=<optimized out>,
     propq@entry=0x0)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/asn1/tasn_dec.c:584
 #12 0x0000791f864e4484 in asn1_item_embed_d2i (pval=pval@entry=0x7f7fff2d4878,
     in=in@entry=0x7f7fff2d4880, len=<optimized out>, len@entry=962,
     it=0x791f8663eba0 <local_it>, tag=<optimized out>, tag@entry=-1,
     aclass=<optimized out>, aclass@entry=0, opt=opt@entry=0 '\000',
     ctx=ctx@entry=0x7f7fff2d49e0, depth=<optimized out>, depth@entry=1,
     libctx=libctx@entry=0x0, propq=propq@entry=0x0)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/asn1/tasn_dec.c:448
 #13 0x0000791f864e4e6a in asn1_template_noexp_d2i (val=0x7f7fff2d4878,
     in=0x7f7fff2d4958, len=<optimized out>,
     tt=tt@entry=0x791f86679a40 <X509_seq_tt>, opt=0 '\000',
     ctx=0x7f7fff2d49e0, depth=1, libctx=0x0, propq=0x0)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/asn1/tasn_dec.c:709
 #14 0x0000791f864e5181 in asn1_template_ex_d2i (val=val@entry=0x791f85aa8600,
     in=in@entry=0x7f7fff2d4958, inlen=inlen@entry=962,
     tt=tt@entry=0x791f86679a40 <X509_seq_tt>, opt=<optimized out>,
     ctx=ctx@entry=0x7f7fff2d49e0, depth=<optimized out>, depth@entry=1,
     libctx=<optimized out>, libctx@entry=0x0, propq=<optimized out>,
     propq@entry=0x0)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/asn1/tasn_dec.c:584
 #15 0x0000791f864e4484 in asn1_item_embed_d2i (pval=pval@entry=0x7f7fff2d4a38,
     in=<optimized out>, len=<optimized out>,
 --Type <RET> for more, q to quit, c to continue without paging--
     it=it@entry=0x791f8663eb60 <local_it>, tag=<optimized out>, tag@entry=-1,
     aclass=<optimized out>, aclass@entry=0, opt=opt@entry=0 '\000',
     ctx=ctx@entry=0x7f7fff2d49e0, depth=<optimized out>, depth@entry=0,
     libctx=libctx@entry=0x0, propq=propq@entry=0x0)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/asn1/tasn_dec.c:448
 #16 0x0000791f864e4af1 in asn1_item_ex_d2i_intern (pval=<optimized out>,
     in=<optimized out>, len=<optimized out>, it=<optimized out>,
     tag=<optimized out>, aclass=<optimized out>, opt=<optimized out>,
     ctx=<optimized out>, libctx=<optimized out>, propq=<optimized out>)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/asn1/tasn_dec.c:143
 #17 ASN1_item_d2i_ex (pval=<optimized out>, pval@entry=0x7f7fff2d4a38,
     in=in@entry=0x7f7fff2d4a40, len=len@entry=966,
     it=0x791f8663eb60 <local_it>, libctx=libctx@entry=0x0,
     propq=propq@entry=0x0)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/asn1/tasn_dec.c:169
 #18 0x0000791f864e4b5f in ASN1_item_d2i (pval=pval@entry=0x7f7fff2d4a38,
     in=in@entry=0x7f7fff2d4a40, len=len@entry=966, it=<optimized out>)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/asn1/tasn_dec.c:180
 #19 0x0000791f86330770 in d2i_X509 (a=a@entry=0x7f7fff2d4a38,
     in=in@entry=0x7f7fff2d4a40, len=len@entry=966)
     at /usr/src/crypto/external/apache2/openssl/dist/crypto/x509/x_x509.c:132
 #20 0x0000791f866ef0d0 in tls_process_server_certificate (s=0x791f85ae2800,
     pkt=0x7f7fff2d4ae0)
     at /usr/src/crypto/external/apache2/openssl/dist/ssl/statem/statem_clnt.c:2038
 #21 0x0000791f866f382a in read_state_machine (s=0x791f85ae2800)
     at /usr/src/crypto/external/apache2/openssl/dist/ssl/statem/statem.c:663
 #22 state_machine (s=0x791f85ae2800, server=0)
     at /usr/src/crypto/external/apache2/openssl/dist/ssl/statem/statem.c:481
 #23 0x00000000009a75d3 in fetch_start_ssl (sock=sock@entry=6,
     servername=servername@entry=0x791f85ad3b60 "fsn1.your-objectstorage.com")
     at /usr/src/usr.bin/ftp/ssl.c:674
 #24 0x0000000000998509 in ftp_socket (ui=0x7f7fff2d4e30, ssl=0x7f7fff2d4d68,
     auth=0x7f7fff2d4df0) at /usr/src/usr.bin/ftp/fetch.c:717
 #25 fetch_url (
     url=url@entry=0x791f85c16c00 "https://fsn1.your-objectstorage.com/fdo-gitlab-packages/e6/f0/e6f095e985e6762f1538b47ff1abda58dbe8ce088b16d8a5744fc179e9a2fc16/%40final/0b/67/a2de0834c605ab6e44f49f2cbd0a76a61b74b6c14facc036b7246c790b";..., proxyenv=proxyenv@entry=0x0, proxyauth=proxyauth@entry=0x0,
     wwwauth=wwwauth@entry=0x0, rui=rui@entry=0x7f7fff2d5a90)
 --Type <RET> for more, q to quit, c to continue without paging--
     at /usr/src/usr.bin/ftp/fetch.c:1576
 #26 0x000000000099ada0 in go_fetch (
     url=url@entry=0x791f85c16c00 "https://fsn1.your-objectstorage.com/fdo-gitlab-packages/e6/f0/e6f095e985e6762f1538b47ff1abda58dbe8ce088b16d8a5744fc179e9a2fc16/%40final/0b/67/a2de0834c605ab6e44f49f2cbd0a76a61b74b6c14facc036b7246c790b";..., rui=rui@entry=0x7f7fff2d5a90) at /usr/src/usr.bin/ftp/fetch.c:2370
 #27 0x000000000099a80e in negotiate_connection (fin=0x791f85c0d540,
     url=0x7f7fff2d708c "https://gitlab.freedesktop.org/api/v4/projects/890/packages/generic/fontconfig/2.18.2/fontconfig-2.18.2.tar.xz";,
     penv=0x791f85c39100 "", pi=<synthetic pointer>, mtime=0x7f7fff2d59c0,
     wauth=0x7f7fff2d5a50, pauth=0x7f7fff2d5a70, rval=0x7f7fff2d5938,
     ischunked=0x7f7fff2d593c, auth=0x7f7fff2d5978, ui=0x7f7fff2d5a90)
     at /usr/src/usr.bin/ftp/fetch.c:1251
 #28 fetch_url (
     url=0x7f7fff2d708c "https://gitlab.freedesktop.org/api/v4/projects/890/packages/generic/fontconfig/2.18.2/fontconfig-2.18.2.tar.xz";,
     proxyenv=proxyenv@entry=0x0, proxyauth=proxyauth@entry=0x0,
     wwwauth=wwwauth@entry=0x0, rui=rui@entry=0x0)
     at /usr/src/usr.bin/ftp/fetch.c:1635
 #29 0x000000000099ada0 in go_fetch (url=<optimized out>, rui=rui@entry=0x0)
     at /usr/src/usr.bin/ftp/fetch.c:2370
 #30 0x000000000099b1dc in auto_fetch (argc=1, argv=0x7f7fff2d6a20)
     at /usr/src/usr.bin/ftp/fetch.c:2413
 #31 0x00000000009a8857 in main (argc=<optimized out>, argv=<optimized out>)
     at /usr/src/usr.bin/ftp/main.c:550
 (gdb)
 
 -- 
 Ryo ONODERA // ryo%tetera.org@localhost
 PGP fingerprint = 82A2 DC91 76E0 A10A 8ABB  FD1B F404 27FA C7D1 15F3
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