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  1. RHEL
  2. RHEL-44684

Incorrect backport of BZ 2229800 introduced in 8.10 curl

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    • rhel-8.10.z
    • rhel-8.10
    • curl
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    • curl-7.61.1-34.el8_10.1
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    • Regression, EasyFix
    • rhel-sst-cs-plumbers
    • ssg_core_services
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    • Red Hat Enterprise Linux
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      What were you trying to do that didn't work?

      A customer found that after updating curl to 7.61.1-34.el8 his SFTP transfers were failing in timeout, compared to 7.61.1-33.el8_9.5. This occurs with KbdInteractiveAuthentication method.

      It appears that latest 7.61.1-34.el8 code has a bug in patch 0053-curl-7.61.1-password-when-keyboard-interactive-fails.patch as shown while diff'ing patched source:

      diff -u rhel-8.9.0/curl-7.61.1/lib/ssh-libssh.c rhel-8-main/curl-7.61.1/lib/ssh-libssh.c
--- rhel-8.9.0/curl-7.61.1/lib/ssh-libssh.c	2024-06-24 13:04:47.862554640 +0200
+++ rhel-8-main/curl-7.61.1/lib/ssh-libssh.c	2024-06-24 13:11:13.138882108 +0200
@@ -759,7 +759,7 @@
       if(rc == SSH_OK) {
         sshc->authed = TRUE;
         infof(data, "completed keyboard interactive authentication\n");
-        state(conn, SSH_AUTH_DONE);
+        state(data, SSH_AUTH_DONE);

      Here above state() function is changing data variable instead of conn, which doesn't make sense.

      Please provide the package NVR for which bug is seen:

      curl-7.61.1-34.el8

      How reproducible:

      Always on customer system

              jmigacz@redhat.com Jacek Migacz
              rhn-support-rmetrich Renaud Métrich
              Jacek Migacz Jacek Migacz
              Daniel Rusek Daniel Rusek
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                Created:
                Updated:
                Resolved: