[Bug 2104163] [NEW] libcurl crash reusing connections with FTP protocol

[Colin Leroy-Mira]

Public bug reported:

https://github.com/curl/curl/issues/13731

How to reproduce:

URL1="https://en.wikipedia.org/wiki/Bioconductor"

URL2="ftp://ftp.ensembl.org/pub/release-71/gtf/caenorhabditis_elegans/Caenorhabditis_elegans.WBcel235.71.gtf.gz"

curl --keepalive-time 60 -OL $URL1 -OL $URL2 -OL $URL2


ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: libcurl3t64-gnutls 8.5.0-2ubuntu10.6
ProcVersionSignature: Ubuntu 6.8.0-52.53-generic 6.8.12
Uname: Linux 6.8.0-52-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.5
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: XFCE
Date: Tue Mar 25 16:44:15 2025
InstallationDate: Installed on 2023-06-23 (641 days ago)
InstallationMedia: Xubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64 (20230223)
RebootRequiredPkgs: Error: path contained symlinks.
SourcePackage: curl
UpgradeStatus: Upgraded to noble on 2023-06-23 (641 days ago)

** Affects: curl (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug noble

** Description changed:

  https://github.com/curl/curl/issues/13731
+ 
+ How to reproduce:
+ 
+ URL1="https://en.wikipedia.org/wiki/Bioconductor"
+ 
+ URL2="ftp://ftp.ensembl.org/pub/release-71/gtf/caenorhabditis_elegans/Caenorhabditis_elegans.WBcel235.71.gtf.gz"
+ 
+ curl --keepalive-time 60 -OL $URL1 -OL $URL2 -OL $URL2
+ 
  
  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: libcurl3t64-gnutls 8.5.0-2ubuntu10.6
  ProcVersionSignature: Ubuntu 6.8.0-52.53-generic 6.8.12
  Uname: Linux 6.8.0-52-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.5
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: XFCE
  Date: Tue Mar 25 16:44:15 2025
  InstallationDate: Installed on 2023-06-23 (641 days ago)
  InstallationMedia: Xubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64 (20230223)
  RebootRequiredPkgs: Error: path contained symlinks.
  SourcePackage: curl
  UpgradeStatus: Upgraded to noble on 2023-06-23 (641 days ago)

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https://bugs.launchpad.net/bugs/2104163

Title:
  libcurl crash reusing connections with FTP protocol

Status in curl package in Ubuntu:
  New

Bug description:
  https://github.com/curl/curl/issues/13731

  How to reproduce:

  URL1="https://en.wikipedia.org/wiki/Bioconductor"

  URL2="ftp://ftp.ensembl.org/pub/release-71/gtf/caenorhabditis_elegans/Caenorhabditis_elegans.WBcel235.71.gtf.gz"

  curl --keepalive-time 60 -OL $URL1 -OL $URL2 -OL $URL2

  
  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: libcurl3t64-gnutls 8.5.0-2ubuntu10.6
  ProcVersionSignature: Ubuntu 6.8.0-52.53-generic 6.8.12
  Uname: Linux 6.8.0-52-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.5
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: XFCE
  Date: Tue Mar 25 16:44:15 2025
  InstallationDate: Installed on 2023-06-23 (641 days ago)
  InstallationMedia: Xubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64 (20230223)
  RebootRequiredPkgs: Error: path contained symlinks.
  SourcePackage: curl
  UpgradeStatus: Upgraded to noble on 2023-06-23 (641 days ago)

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