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Add extra help information on ssh early failure

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Resolves: RHEL-62718
This commit is contained in:
Dmitry Belyavskiy 2024-10-15 13:10:20 +02:00
parent ebf2d5fd08
commit 84ad70de57
2 changed files with 42 additions and 0 deletions
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38
openssh-8.7p1-redhat-help.patch Normal file
View File

@ -0,0 +1,38 @@
diff -up openssh-8.7p1/ssh.c.xxx openssh-8.7p1/ssh.c
--- openssh-8.7p1/ssh.c.xxx 2024-09-11 14:24:06.711088878 +0200
+++ openssh-8.7p1/ssh.c 2024-09-11 14:35:12.883765718 +0200
@@ -175,6 +175,14 @@ extern int muxserver_sock;
extern u_int muxclient_command;
/* Prints a help message to the user. This function never returns. */
+static void
+redhat_usage(void)
+{
+ fprintf(stderr,
+"\nYou can find some explanations for typical errors at this link:\n"
+" https://red.ht/support_rhel_ssh\n"
+ );
+}
static void
usage(void)
@@ -188,6 +196,7 @@ usage(void)
" destination [command [argument ...]]\n"
" ssh [-Q query_option]\n"
);
+ redhat_usage();
exit(255);
}
@@ -1609,8 +1618,10 @@ main(int ac, char **av)
/* Open a connection to the remote host. */
if (ssh_connect(ssh, host, options.host_arg, addrs, &hostaddr,
options.port, options.connection_attempts,
- &timeout_ms, options.tcp_keep_alive) != 0)
+ &timeout_ms, options.tcp_keep_alive) != 0) {
+ redhat_usage();
exit(255);
+ }
if (addrs != NULL)
freeaddrinfo(addrs);

4
openssh.spec
View File

@ -194,6 +194,7 @@ Patch1014: openssh-8.7p1-nohostsha1proof.patch
Patch1015: openssh-9.6p1-pam-rhost.patch
Patch1016: openssh-9.9p1-separate-keysign.patch
Patch1017: openssh-8.7p1-redhat-help.patch
License: BSD-3-Clause AND BSD-2-Clause AND ISC AND SSH-OpenSSH AND ssh-keyscan AND sprintf AND LicenseRef-Fedora-Public-Domain AND X11-distribute-modifications-variant
Requires: /sbin/nologin
@ -375,6 +376,7 @@ gpgv2 --quiet --keyring %{SOURCE3} %{SOURCE1} %{SOURCE0}
%patch -P 1014 -p1 -b .nosha1hostproof
%patch -P 1015 -p1 -b .pam-rhost
%patch -P 1016 -p1 -b .sep-keysign
%patch -P 1017 -p1 -b .help
%patch -P 100 -p1 -b .coverity
@ -657,6 +659,8 @@ test -f %{sysconfig_anaconda} && \
* Tue Oct 15 2024 Dmitry Belyavskiy <dbelyavs@redhat.com> - 9.9p1-2
- Resolve memory management issues after rebase
Related: RHEL-60564
- Add extra help information on ssh early failure
Resolves: RHEL-62718
* Thu Oct 10 2024 Dmitry Belyavskiy <dbelyavs@redhat.com> - 9.9p1-1
- Update to OpenSSH 9.9p1