From feeee4b5832b17641e505b7083e0d299fdae318e Mon Sep 17 00:00:00 2001
From: Christian Persch <chpe@gnome.org>
Date: Sat, 19 May 2012 17:36:09 +0000
Subject: emulation: Limit integer arguments to 65535

To guard against malicious sequences containing excessively big numbers,
limit all parsed numbers to 16 bit range. Doing this here in the parsing
routine is a catch-all guard; this doesn't preclude enforcing
more stringent limits in the handlers themselves.

https://bugzilla.gnome.org/show_bug.cgi?id=676090
---
diff --git a/src/table.c b/src/table.c
index 140e8c8..85cf631 100644
--- a/src/table.c
+++ b/src/table.c
@@ -550,7 +550,7 @@ _vte_table_extract_numbers(GValueArray **array,
 		if (G_UNLIKELY (*array == NULL)) {
 			*array = g_value_array_new(1);
 		}
-		g_value_set_long(&value, total);
+		g_value_set_long(&value, CLAMP (total, 0, G_MAXUSHORT));
 		g_value_array_append(*array, &value);
 	} while (i++ < arginfo->length);
 	g_value_unset(&value);
diff --git a/src/vteseq.c b/src/vteseq.c
index 457c06a..46def5b 100644
--- a/src/vteseq.c
+++ b/src/vteseq.c
@@ -557,7 +557,7 @@ vte_sequence_handler_multiple(VteTerminal *terminal,
                               GValueArray *params,
                               VteTerminalSequenceHandler handler)
 {
-        vte_sequence_handler_multiple_limited(terminal, params, handler, G_MAXLONG);
+        vte_sequence_handler_multiple_limited(terminal, params, handler, G_MAXUSHORT);
 }
 
 static void
--
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<div class='path'>path: <a href='/guix/log/?id=0aa36db19850abaf985bebd5a13296c1f1af56d1'>root</a>/<a href='/guix/log/etc?id=0aa36db19850abaf985bebd5a13296c1f1af56d1'>etc</a>/<a href='/guix/log/etc/hurd-manifest.scm?id=0aa36db19850abaf985bebd5a13296c1f1af56d1'>hurd-manifest.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/etc/hurd-manifest.scm?id=0aa36db19850abaf985bebd5a13296c1f1af56d1&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-12-18 23:16:28 +0100'>2023-12-18</span></td><td><a href='/guix/commit/etc/hurd-manifest.scm?id=32d4f40589e32cbac6549c50962011084f13d9fc'>maint: Build more development packages for GNU/Hurd.</a><span class='msg-avail'>...<span class='msg-tooltip'>* etc/hurd-manifest.scm: Add Autotools and Guile-related packages.

Change-Id: I6ded9623543a8f5444e9d6bb04284e9ca2aa2dcd
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-09-19 07:26:56 +0200'>2023-09-19</span></td><td><a href='/guix/commit/etc/hurd-manifest.scm?id=7841a624f0c94efbfeb48a5209dbd92575eacc09'>maint: Add gdk-pixbuf to native Hurd manifest.</a><span class='msg-avail'>...<span class='msg-tooltip'>Gdk-pixbuf is a dependency for `guix system reconfigure' and currently also
needs an unreleased glibc patch in order to build.

* etc/hurd-manifest.scm: Add gdk-pixbuf to manifest.
</span></span></td><td>Janneke Nieuwenhuizen</td></tr>
<tr><td><span title='2023-08-21 10:45:45 +0200'>2023-08-21</span></td><td><a href='/guix/commit/etc/hurd-manifest.scm?id=3c6b6941a2c76c26ebf0c1bfd7f901a22c19dce1'>maint: Add 'etc/hurd-manifest.scm'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* build-aux/cuirass/hurd-manifest.scm: Move to...
* etc/hurd-manifest.scm: ...here.
* Makefile.am (EXTRA_DIST): Update accordingly.
</span></span></td><td>Janneke Nieuwenhuizen</td></tr>