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import openssh-8.0p1-7.el8

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CentOS Sources 2021-04-21 14:15:25 +00:00 committed by Andrew Lukoshko
parent 5dab8496a1
commit e92b6d75e6
7 changed files with 150 additions and 6 deletions
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11
SOURCES/openssh-7.9p1-ssh-copy-id.patch
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@ -11,6 +11,17 @@ diff -up openssh-7.9p1/contrib/ssh-copy-id.ssh-copy-id openssh-7.9p1/contrib/ssh
# implement something like getopt to avoid Solaris pain
case "$1" in
-i?*|-o?*|-p?*)
@@ -185,8 +185,8 @@
usage
fi
-# drop trailing colon
-USER_HOST=$(printf "%s\n" "$1" | sed 's/:$//')
+# don't drop trailing colon because it can be a valid ipv6 address
+USER_HOST=$(printf "%s\n" "$1")
# tack the hostname onto SSH_OPTS
SSH_OPTS="${SSH_OPTS:+$SSH_OPTS }'$(quote "$USER_HOST")'"
# and populate "$@" for later use (only way to get proper quoting of options)
@@ -261,7 +262,7 @@ populate_new_ids() {
fi
if [ -z "$NEW_IDS" ] ; then

33
SOURCES/openssh-8.0p1-channel-limits.patch Normal file
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@ -0,0 +1,33 @@
diff -up openssh-8.0p1/channels.c.channel-limits openssh-8.0p1/channels.c
--- openssh-8.0p1/channels.c.channel-limits 2021-03-16 12:17:58.905576511 +0100
+++ openssh-8.0p1/channels.c 2021-03-16 12:17:58.925576667 +0100
@@ -354,6 +354,7 @@ channel_new(struct ssh *ssh, char *ctype
struct ssh_channels *sc = ssh->chanctxt;
u_int i, found;
Channel *c;
+ int r;
/* Try to find a free slot where to put the new channel. */
for (i = 0; i < sc->channels_alloc; i++) {
@@ -383,6 +384,8 @@ channel_new(struct ssh *ssh, char *ctype
(c->output = sshbuf_new()) == NULL ||
(c->extended = sshbuf_new()) == NULL)
fatal("%s: sshbuf_new failed", __func__);
+ if ((r = sshbuf_set_max_size(c->input, CHAN_INPUT_MAX)) != 0)
+ fatal("%s: sshbuf_set_max_size: %s", __func__, ssh_err(r));
c->ostate = CHAN_OUTPUT_OPEN;
c->istate = CHAN_INPUT_OPEN;
channel_register_fds(ssh, c, rfd, wfd, efd, extusage, nonblock, 0);
diff -up openssh-8.0p1/channels.h.channel-limits openssh-8.0p1/channels.h
--- openssh-8.0p1/channels.h.channel-limits 2021-03-16 12:17:58.868576223 +0100
+++ openssh-8.0p1/channels.h 2021-03-16 12:17:58.907576527 +0100
@@ -215,6 +215,9 @@ struct Channel {
/* Read buffer size */
#define CHAN_RBUF (16*1024)
+/* Maximum channel input buffer size */
+#define CHAN_INPUT_MAX (16*1024*1024)
+
/* Hard limit on number of channels */
#define CHANNELS_MAX_CHANNELS (16*1024)

12
SOURCES/openssh-8.0p1-keygen-strip-doseol.patch Normal file
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@ -0,0 +1,12 @@
diff -up openssh-8.0p1/ssh-keygen.c.strip-doseol openssh-8.0p1/ssh-keygen.c
--- openssh-8.0p1/ssh-keygen.c.strip-doseol 2021-03-18 17:41:34.472404994 +0100
+++ openssh-8.0p1/ssh-keygen.c 2021-03-18 17:41:55.255538761 +0100
@@ -901,7 +901,7 @@ do_fingerprint(struct passwd *pw)
while (getline(&line, &linesize, f) != -1) {
lnum++;
cp = line;
- cp[strcspn(cp, "\n")] = '\0';
+ cp[strcspn(cp, "\r\n")] = '\0';
/* Trim leading space and comments */
cp = line + strspn(line, " \t");
if (*cp == '#' || *cp == '\0')

14
SOURCES/openssh-8.0p1-pkcs11-uri.patch
View File

@ -1167,7 +1167,7 @@ new file mode 100644
index 00000000..e1a7b4e0
--- /dev/null
+++ b/ssh-pkcs11-uri.c
@@ -0,0 +1,421 @@
@@ -0,0 +1,425 @@
+/*
+ * Copyright (c) 2017 Red Hat
+ *
@ -1419,6 +1419,10 @@ index 00000000..e1a7b4e0
+void
+pkcs11_uri_cleanup(struct pkcs11_uri *pkcs11)
+{
+ if (pkcs11 == NULL) {
+ return;
+ }
+
+ free(pkcs11->id);
+ free(pkcs11->module_path);
+ free(pkcs11->token);
@ -2677,6 +2681,9 @@ index 70f06bff..59332945 100644
+ }
+
+ provider_uri = pkcs11_uri_get(uri);
+ if (pin == NULL && uri->pin != NULL) {
+ pin = uri->pin;
+ }
+ nkeys = 0;
+ for (i = 0; i < p->module->nslots; i++) {
+ token = &p->module->slotinfo[i].token;
@ -2712,9 +2719,6 @@ index 70f06bff..59332945 100644
+ provider_uri, (unsigned long)i,
token->label, token->manufacturerID, token->model,
token->serialNumber, token->flags);
+ if (pin == NULL && uri->pin != NULL) {
+ pin = uri->pin;
+ }
/*
- * open session, login with pin and retrieve public
- * keys (if keyp is provided)
@ -2741,8 +2745,8 @@ index 70f06bff..59332945 100644
+ uri->object = label;
+ }
}
+ pin = NULL; /* Will be cleaned up with URI */
}
+ pin = NULL; /* Will be cleaned up with URI */
/* now owned by caller */
*providerp = p;

44
SOURCES/openssh-8.0p1-preserve-pam-errors.patch Normal file
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@ -0,0 +1,44 @@
diff -up openssh-8.0p1/auth-pam.c.preserve-pam-errors openssh-8.0p1/auth-pam.c
--- openssh-8.0p1/auth-pam.c.preserve-pam-errors 2021-03-31 17:03:15.618592347 +0200
+++ openssh-8.0p1/auth-pam.c 2021-03-31 17:06:58.115220014 +0200
@@ -511,7 +511,11 @@ sshpam_thread(void *ctxtp)
goto auth_fail;
if (!do_pam_account()) {
- sshpam_err = PAM_ACCT_EXPIRED;
+ /* Preserve PAM_PERM_DENIED and PAM_USER_UNKNOWN.
+ * Backward compatibility for other errors. */
+ if (sshpam_err != PAM_PERM_DENIED
+ && sshpam_err != PAM_USER_UNKNOWN)
+ sshpam_err = PAM_ACCT_EXPIRED;
goto auth_fail;
}
if (sshpam_authctxt->force_pwchange) {
@@ -568,8 +572,10 @@ sshpam_thread(void *ctxtp)
pam_strerror(sshpam_handle, sshpam_err))) != 0)
fatal("%s: buffer error: %s", __func__, ssh_err(r));
/* XXX - can't do much about an error here */
- if (sshpam_err == PAM_ACCT_EXPIRED)
- ssh_msg_send(ctxt->pam_csock, PAM_ACCT_EXPIRED, buffer);
+ if (sshpam_err == PAM_PERM_DENIED
+ || sshpam_err == PAM_USER_UNKNOWN
+ || sshpam_err == PAM_ACCT_EXPIRED)
+ ssh_msg_send(ctxt->pam_csock, sshpam_err, buffer);
else if (sshpam_maxtries_reached)
ssh_msg_send(ctxt->pam_csock, PAM_MAXTRIES, buffer);
else
@@ -856,10 +862,12 @@ sshpam_query(void *ctx, char **name, cha
plen++;
free(msg);
break;
+ case PAM_USER_UNKNOWN:
+ case PAM_PERM_DENIED:
case PAM_ACCT_EXPIRED:
+ sshpam_account_status = 0;
+ /* FALLTHROUGH */
case PAM_MAXTRIES:
- if (type == PAM_ACCT_EXPIRED)
- sshpam_account_status = 0;
if (type == PAM_MAXTRIES)
sshpam_set_maxtries_reached(1);
/* FALLTHROUGH */

16
SOURCES/openssh-8.0p1-sftp-timespeccmp.patch Normal file
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@ -0,0 +1,16 @@
diff -up openssh-8.0p1/sftp.c.original openssh-8.0p1/sftp.c
--- openssh-8.0p1/sftp.c.original 2020-12-22 17:05:02.105698989 +0900
+++ openssh-8.0p1/sftp.c 2020-12-22 17:05:42.922035780 +0900
@@ -937,7 +937,11 @@ sglob_comp(const void *aa, const void *b
return (rmul * strcmp(ap, bp));
else if (sort_flag & LS_TIME_SORT) {
#if defined(HAVE_STRUCT_STAT_ST_MTIM)
- return (rmul * timespeccmp(&as->st_mtim, &bs->st_mtim, <));
+ if (timespeccmp(&as->st_mtim, &bs->st_mtim, <)){
+ return rmul;
+ } else {
+ return -rmul;
+ }
#elif defined(HAVE_STRUCT_STAT_ST_MTIME)
return (rmul * NCMP(as->st_mtime, bs->st_mtime));
#else

26
SPECS/openssh.spec
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@ -66,7 +66,7 @@
# Do not forget to bump pam_ssh_agent_auth release if you rewind the main package release to 1
%global openssh_ver 8.0p1
%global openssh_rel 5
%global openssh_rel 7
%global pam_ssh_agent_ver 0.10.3
%global pam_ssh_agent_rel 7
@ -230,6 +230,15 @@ Patch970: openssh-8.0p1-rdomain.patch
# Do not fail X11 forwarding if IPv6 is disabled (#1662189)
# https://bugzilla.mindrot.org/show_bug.cgi?id=2143
Patch971: openssh-8.0p1-x11-without-ipv6.patch
# Client window fix (#1913041)
Patch972: openssh-8.0p1-channel-limits.patch
# SFTP sort upon the modification time (#1909988)
# https://bugzilla.mindrot.org/show_bug.cgi?id=3248
Patch973: openssh-8.0p1-sftp-timespeccmp.patch
# ssh-keygen printing fingerprint issue with Windows keys (#1901518)
Patch974: openssh-8.0p1-keygen-strip-doseol.patch
# sshd provides PAM an incorrect error code (#1879503)
Patch975: openssh-8.0p1-preserve-pam-errors.patch
License: BSD
Group: Applications/Internet
@ -448,6 +457,10 @@ popd
%patch969 -p1 -b .keygen-sha2
%patch970 -p1 -b .rdomain
%patch971 -p1 -b .x11-ipv6
%patch972 -p1 -b .channel-limits
%patch973 -p1 -b .sftp-timespeccmp
%patch974 -p1 -b .keygen-strip-doseol
%patch975 -p1 -b .preserve-pam-errors
%patch200 -p1 -b .audit
%patch201 -p1 -b .audit-race
@ -739,6 +752,17 @@ getent passwd sshd >/dev/null || \
%endif
%changelog
* Fri Apr 09 2021 Dmitry Belyavskiy <dbelyavs@redhat.com> - 8.0p1-7 + 0.10.3-7
- SFTP sort upon the modification time (#1909988)
- ssh-keygen printing fingerprint issue with Windows keys (#1901518)
- PIN is lost when iterating over tokens when adding pkcs11 keys to ssh-agent (#1843372)
- ssh-agent segfaults during ssh-add -s pkcs11 (#1868996)
- ssh-copy-id could not resolve ipv6 address ends with colon (#1933517)
- sshd provides PAM an incorrect error code (#1879503)
* Tue Mar 16 2021 Dmitry Belyavskiy <dbelyavs@redhat.com> - 8.0p1-6 + 0.10.3-7
- Openssh client window fix (#1913041)
* Tue Mar 24 2020 Jakub Jelen <jjelen@redhat.com> - 8.0p1-5 + 0.10.3-7
- Do not print "no slots" warning by default (#1744220)
- Unbreak connecting using gssapi through proxy commands (#1749862)