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gnu: libssh: Apply upstream patch and enable all tests.
* gnu/packages/patches/libssh-openssh-banner.patch: New patch. * gnu/local.mk (dist_patch_DATA): Register it. * gnu/packages/ssh.scm (libssh) [source]: Apply it. [arguments] <#:phase>: Remove disable-problematic-tests phase. Add patch-commands and prepare-for-tests phases. Change-Id: Iaead28f77b81fdf42b77f15dd37e6450537cba30
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3 changed files with 81 additions and 12 deletions
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@ -1765,6 +1765,7 @@ dist_patch_DATA = \
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%D%/packages/patches/libsecret-fix-test-paths.patch \
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%D%/packages/patches/libsepol-versioned-docbook.patch \
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%D%/packages/patches/libskk-fix-invalid-escape.patch \
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%D%/packages/patches/libssh-openssh-banner.patch \
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%D%/packages/patches/libtar-CVE-2013-4420.patch \
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%D%/packages/patches/libtar-CVE-2021-33643-CVE-2021-33644.patch \
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%D%/packages/patches/libtar-CVE-2021-33645-CVE-2021-33646.patch \
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61
gnu/packages/patches/libssh-openssh-banner.patch
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61
gnu/packages/patches/libssh-openssh-banner.patch
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@ -0,0 +1,61 @@
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From 78d536c150bd7f327e0de45a1246bb1f03cd2f48 Mon Sep 17 00:00:00 2001
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From: Lucas Mulling <lucas.mulling@suse.com>
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Date: Thu, 24 Apr 2025 15:48:32 -0300
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Subject: [PATCH] misc: Fix OpenSSH banner parsing
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Signed-off-by: Lucas Mulling <lucas.mulling@suse.com>
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---
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src/misc.c | 6 ++++--
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tests/unittests/torture_misc.c | 5 +++++
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2 files changed, 9 insertions(+), 2 deletions(-)
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diff --git a/src/misc.c b/src/misc.c
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index 95512f0d3..b1ebc0c44 100644
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--- a/src/misc.c
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+++ b/src/misc.c
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@@ -1426,6 +1426,7 @@ int ssh_analyze_banner(ssh_session session, int server)
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char *tmp = NULL;
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unsigned long int major = 0UL;
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unsigned long int minor = 0UL;
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+ int off = 0;
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/*
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* The banner is typical:
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@@ -1445,8 +1446,9 @@ int ssh_analyze_banner(ssh_session session, int server)
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}
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errno = 0;
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- minor = strtoul(openssh + 10, &tmp, 10);
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- if ((tmp == (openssh + 10)) ||
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+ off = major >= 10 ? 11 : 10;
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+ minor = strtoul(openssh + off, &tmp, 10);
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+ if ((tmp == (openssh + off)) ||
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((errno == ERANGE) && (major == ULONG_MAX)) ||
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((errno != 0) && (major == 0)) ||
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(minor > 100)) {
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diff --git a/tests/unittests/torture_misc.c b/tests/unittests/torture_misc.c
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index bd6bf96e8..b2320a94e 100644
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--- a/tests/unittests/torture_misc.c
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+++ b/tests/unittests/torture_misc.c
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@@ -448,6 +448,7 @@ static void torture_ssh_analyze_banner(void **state) {
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assert_server_banner_accepted("SSH-2.0-OpenSSH");
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assert_int_equal(0, session->openssh);
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+
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/* OpenSSH banners: big enough to extract major and minor versions */
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assert_client_banner_accepted("SSH-2.0-OpenSSH_5.9p1");
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assert_int_equal(SSH_VERSION_INT(5, 9, 0), session->openssh);
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@@ -487,6 +488,10 @@ static void torture_ssh_analyze_banner(void **state) {
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assert_server_banner_accepted("SSH-2.0-OpenSSH-keyscan");
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assert_int_equal(0, session->openssh);
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+ /* OpenSSH banners: Double digit in major version */
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+ assert_server_banner_accepted("SSH-2.0-OpenSSH_10.0p1");
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+ assert_int_equal(SSH_VERSION_INT(10, 0, 0), session->openssh);
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+
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ssh_free(session);
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}
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--
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GitLab
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@ -154,7 +154,8 @@ file names.
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(string-append all "\n"
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"#ifndef PATH_MAX\n"
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"# define PATH_MAX 4096\n"
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"#endif\n"))))))
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"#endif\n"))))
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(patches (search-patches "libssh-openssh-banner.patch"))))
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(build-system cmake-build-system)
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(outputs '("out" "debug"))
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(arguments
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@ -172,19 +173,25 @@ file names.
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#~()))
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#:phases
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#~(modify-phases %standard-phases
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(add-after 'unpack 'disable-problematic-tests
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(add-after 'unpack 'patch-commands
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(lambda* (#:key inputs #:allow-other-keys)
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;; Runtime sources.
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(substitute* '("src/config.c"
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"src/socket.c")
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(("\"/bin/sh\"")
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(format #f "~s" (search-input-file inputs "/bin/sh"))))
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;; Test sources.
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(substitute* '("tests/server/test_server/default_cb.c")
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(("\"/bin/sh\"")
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(format #f "~s" (which "sh"))))))
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(add-before 'check 'prepare-for-tests
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;; A few test rely on the assumption that HOME == user's pw_dir,
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;; which is not satisfied in Guix, where `pw_dir' is '/' while
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;; HOME is '/homeless-shelter'.
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(lambda _
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;; XXX: There is no finer-grain control on skipping tests using
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;; cmocka, short of patching sources, which isn't trivial with
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;; substitute*/sed.
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(substitute* "tests/unittests/CMakeLists.txt"
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;; Some torture tests fail due to assuming the user directory
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;; (from the passwd database) matches HOME, and other fail for
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;; unknown reasons (see:
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;; https://gitlab.com/libssh/libssh-mirror/-/issues/302).
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(("^ torture_(config|misc|options).*$") "")))))))
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(setenv "HOME" "/"))))))
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(native-inputs (list cmocka))
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(inputs (list zlib libgcrypt mit-krb5))
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(inputs (list bash-minimal mit-krb5 libgcrypt zlib))
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(synopsis "SSH client library")
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(description
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"libssh is a C library implementing the SSHv2 and SSHv1 protocol for client
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