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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<tr><td><span title='2023-08-14 19:37:59 +0300'>2023-08-14</span></td><td><a href='/guix/commit/gnu/packages/sequoia.scm?id=d5019a375478f4f2486c51d2c0279cf73e8ad02c'>gnu: sequoia: Update to 1.16.0.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2023-08-14 19:37:58 +0300'>2023-08-14</span></td><td><a href='/guix/commit/gnu/packages/sequoia.scm?id=c15bda577112c1f9e0bd69c43111aec92f2c65a6'>gnu: Add sequoia-wot.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2023-08-14 19:37:58 +0300'>2023-08-14</span></td><td><a href='/guix/commit/gnu/packages/sequoia.scm?id=1395f85fe77edb47a6086ca2ed66ae752ed7f9e4'>gnu: sequoia-sqv: Update to 1.1.0.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2023-08-14 19:37:58 +0300'>2023-08-14</span></td><td><a href='/guix/commit/gnu/packages/sequoia.scm?id=41918b5fe5bcdd61082a83a9d54153a3fc8fc5b3'>gnu: sequoia-sq: Update to 0.30.0.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2023-08-14 19:37:58 +0300'>2023-08-14</span></td><td><a href='/guix/commit/gnu/packages/sequoia.scm?id=0e0ffd44f79bbed1ed1c4a281fa55eecf2685a7a'>gnu: Remove libsequoia.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2023-08-14 19:37:58 +0300'>2023-08-14</span></td><td><a href='/guix/commit/gnu/packages/sequoia.scm?id=b3ad82ff356fdcfa0c9f44735525e53f14f7f22a'>gnu: rust-sequoia-openpgp-1: Update to 1.16.0.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2023-08-14 19:37:58 +0300'>2023-08-14</span></td><td><a href='/guix/commit/gnu/packages/sequoia.scm?id=edf97e4a56208e6becbbdd56a6d9330a0375d81f'>gnu: Add rust-sequoia-autocrypt-0.25.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2023-08-14 19:37:58 +0300'>2023-08-14</span></td><td><a href='/guix/commit/gnu/packages/sequoia.scm?id=11f2f813424b9881f193f84886270991794cd290'>gnu: Add rust-sequoia-net-0.27.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2023-08-14 19:37:58 +0300'>2023-08-14</span></td><td><a href='/guix/commit/gnu/packages/sequoia.scm?id=2435fe4a6b5bddb5d78577507665783f732a8680'>gnu: Add rust-sequoia-cert-store-0.3.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2023-08-14 19:37:58 +0300'>2023-08-14</span></td><td><a href='/guix/commit/gnu/packages/sequoia.scm?id=89ef38cbc80affd0c662a92e7178e3328d3827d7'>gnu: Add rust-sequoia-policy-config-0.6.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2023-08-14 19:37:58 +0300'>2023-08-14</span></td><td><a href='/guix/commit/gnu/packages/sequoia.scm?id=2323596b537e552e54a5e0dedc66f88eb772736a'>gnu: Add rust-sequoia-wot-0.8.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2023-08-14 19:37:58 +0300'>2023-08-14</span></td><td><a href='/guix/commit/gnu/packages/sequoia.scm?id=915fb97bd168950b54dbc94669cf9792934565d7'>gnu: Add rust-sequoia-ipc-0.30.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>