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Bug or not? Segfault in curl 7.76.1 with openldap while using ldaps with ldap server with self signed certificate
without -k argument: curl ldaps://www.zflexldap.com/ > Segmentation fault (core dumped)
-k
curl ldaps://www.zflexldap.com/
with -k argument: curl -k ldaps://www.zflexldap.com/ > work good but authentication failed
curl -k ldaps://www.zflexldap.com/
with -k argument: curl -k "ldaps://www.zflexldap.com/dc=zflexsoftware,dc=com?cn" -u "uid=guest1,ou=users,ou=guests,dc=zflexsoftware,dc=com:guest1password" > work good, say's DN: DC=ZFLEXSOFTWARE,DC=COM
curl -k "ldaps://www.zflexldap.com/dc=zflexsoftware,dc=com?cn" -u "uid=guest1,ou=users,ou=guests,dc=zflexsoftware,dc=com:guest1password"
DN: DC=ZFLEXSOFTWARE,DC=COM
without -k argument: curl "ldaps://www.zflexldap.com/dc=zflexsoftware,dc=com?cn" -u "uid=guest1,ou=users,ou=guests,dc=zflexsoftware,dc=com:guest1password" > Segmentation fault (core dumped)
curl "ldaps://www.zflexldap.com/dc=zflexsoftware,dc=com?cn" -u "uid=guest1,ou=users,ou=guests,dc=zflexsoftware,dc=com:guest1password"
on another server with normal certificate work good:
with -k argument: curl -k ldaps://db.debian.org/ > say's DN: objectClass: top objectClass: OpenLDAProotDSE
curl -k ldaps://db.debian.org/
DN: objectClass: top objectClass: OpenLDAProotDSE
without -k argument: curl ldaps://db.debian.org/ > say's DN: objectClass: top objectClass: OpenLDAProotDSE
curl ldaps://db.debian.org/
curl 7.76.1 (x86_64-pc-linux-gnu) libcurl/7.76.1 OpenSSL/1.1.1 zlib/1.2.11 brotli/1.0.4 zstd/1.3.3 c-ares/1.17.1 libidn2/2.0.4 libpsl/0.19.1 (+libidn2/2.0.4) libssh2/1.8.0 librtmp/2.3 libgsasl/1.8.0 Release-Date: 2021-04-14 Protocols: dict file ftp ftps gopher gophers http https imap imaps ldap ldaps mqtt pop3 pop3s rtmp rtsp scp sftp smb smbs smtp smtps telnet tftp Features: alt-svc AsynchDNS brotli Debug gsasl GSS-API HTTPS-proxy IDN IPv6 Kerberos Largefile libz NTLM NTLM_WB PSL SPNEGO SSL TLS-SRP TrackMemory UnixSockets zstd
Ubuntu 18.04.5 LTS (GNU/Linux 4.15.0-142-generic x86_64) Linux ubuntu 4.15.0-142-generic #146-Ubuntu SMP Tue Apr 13 01:11:19 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
The text was updated successfully, but these errors were encountered:
I can reproduce.
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openldap: fix crash in ldaps disconnect
8ceac6c
Reported-by: Illarion Taev Fixes #6934
i tested it #6935, now works, thanks!
vtls: reset ssl use flag upon negotiation failure
b1e8eda
Reported-by: Illarion Taev Fixes curl#6934
a1889fc
a4554b2
bagder
Successfully merging a pull request may close this issue.
Bug or not? Segfault in curl 7.76.1 with openldap while using ldaps with ldap server with self signed certificate
I did this
without
-k
argument:curl ldaps://www.zflexldap.com/
> Segmentation fault (core dumped)with
-k
argument:curl -k ldaps://www.zflexldap.com/
> work good but authentication failedwith
-k
argument:curl -k "ldaps://www.zflexldap.com/dc=zflexsoftware,dc=com?cn" -u "uid=guest1,ou=users,ou=guests,dc=zflexsoftware,dc=com:guest1password"
> work good, say'sDN: DC=ZFLEXSOFTWARE,DC=COM
without
-k
argument:curl "ldaps://www.zflexldap.com/dc=zflexsoftware,dc=com?cn" -u "uid=guest1,ou=users,ou=guests,dc=zflexsoftware,dc=com:guest1password"
> Segmentation fault (core dumped)I expected the following
on another server with normal certificate work good:
with
-k
argument:curl -k ldaps://db.debian.org/
> say'sDN: objectClass: top objectClass: OpenLDAProotDSE
without
-k
argument:curl ldaps://db.debian.org/
> say'sDN: objectClass: top objectClass: OpenLDAProotDSE
curl/libcurl version
operating system
The text was updated successfully, but these errors were encountered: