[openssh-commits] [openssh] 02/12: upstream: Fix possible sshd crash when sshd_config set MaxStartups

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djm pushed a commit to branch V_10_3
in repository openssh.

commit 78d549857e0cc480c3cbb0a3571078920e3b79c5
Author: djm at openbsd.org <djm at openbsd.org>
AuthorDate: Thu Apr 2 07:38:14 2026 +0000

    upstream: Fix possible sshd crash when sshd_config set MaxStartups
    
    to a value <10 using the single-argument form of MaxStartups (e.g.
    MaxStartups=3). This doesn't affect the three-argument form of the directive
    (e.g. MaxStartups 3:20:5).
    
    Patch from Peter Kaestle via bz3941
    
    OpenBSD-Commit-ID: 1ad093cae69f55ebfdea1ab24318aefd593d63b8
---
 servconf.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/servconf.c b/servconf.c
index 14f0cabad..668259a20 100644
--- a/servconf.c
+++ b/servconf.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: servconf.c,v 1.445 2026/02/17 21:45:07 djm Exp $ */
+/* $OpenBSD: servconf.c,v 1.446 2026/04/02 07:38:14 djm Exp $ */
 /*
  * Copyright (c) 1995 Tatu Ylonen <ylo at cs.hut.fi>, Espoo, Finland
  *                    All rights reserved
@@ -2015,12 +2015,12 @@ process_server_config_line_depth(ServerOptions *options, char *line,
 				    filename, linenum, keyword);
 		} else if (n == 1) {
 			value3 = value;
-			value = value2 = -1;
+			value2 = -1;
 		} else {
 			fatal("%s line %d: Invalid %s spec.",
 			    filename, linenum, keyword);
 		}
-		if (value3 <= 0 || (value2 != -1 && value <= 0))
+		if (value <= 0 || value3 <= 0)
 			fatal("%s line %d: Invalid %s spec.",
 			    filename, linenum, keyword);
 		if (*activep && options->max_startups == -1) {

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