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=c9fd3d1b84086b3f0e95e2473fb40248d202bc53'>root</a>/<a href='/guix/log/gnu?id=c9fd3d1b84086b3f0e95e2473fb40248d202bc53'>gnu</a>/<a href='/guix/log/gnu/packages?id=c9fd3d1b84086b3f0e95e2473fb40248d202bc53'>packages</a>/<a href='/guix/log/gnu/packages/dav.scm?id=c9fd3d1b84086b3f0e95e2473fb40248d202bc53'>dav.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/gnu/packages/dav.scm?id=c9fd3d1b84086b3f0e95e2473fb40248d202bc53&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-07-16 02:00:10 +0200'>2023-07-16</span></td><td><a href='/guix/commit/gnu/packages/dav.scm?id=b499be6e20fcdb40bdb0d31c49079efdcfef55fe'>gnu: xandikos: Update to 0.2.8.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/dav.scm (xandikos): Update to 0.2.8.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2023-07-16 02:00:09 +0200'>2023-07-16</span></td><td><a href='/guix/commit/gnu/packages/dav.scm?id=25e4acb84ef3ce30d095f9bd6b470fa32d7eb847'>gnu: vdirsyncer: Use G-expressions.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/dav.scm (vdirsyncer)[arguments]:
Rewrite as G-expressions.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2023-07-16 02:00:09 +0200'>2023-07-16</span></td><td><a href='/guix/commit/gnu/packages/dav.scm?id=a4a47b49c88c84ec6e06c070af3ff815990c0345'>gnu: vdirsyncer: Update to 0.19.2.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/dav.scm (vdirsyncer): Update to 0.19.2.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2023-03-08 08:55:20 +0200'>2023-03-08</span></td><td><a href='/guix/commit/gnu/packages/dav.scm?id=d8ce5b1cd12d64373621035530aa6a378802579c'>gnu: vdirsyncer: Update to 0.19.1.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/dav.scm (vdirsyncer): Update to 0.19.1.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2022-12-06 11:39:57 +0200'>2022-12-06</span></td><td><a href='/guix/commit/gnu/packages/dav.scm?id=3d2c9608abb8ee2d9e427611673d042ccfd2fbe0'>gnu: vdirsyncer: Don't propagate python packages.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/dav.scm (vdirsyncer)[propagated-inputs]: Move all
packages ...
[inputs]: ... to here.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2022-12-06 11:29:07 +0200'>2022-12-06</span></td><td><a href='/guix/commit/gnu/packages/dav.scm?id=f635f725778f86abaa77f674f8f670f74bffd7be'>gnu: vdirsyncer: Update to 0.19.0.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/dav.scm (vdirsyncer): Update to 0.19.0.
[arguments]: Remove trailing #t in phases. Remove phase generating the
manpage.
[native-inputs]: Add python-aioresponses, python-click, python-trustme,
python-pytest-asyncio, python-pytest-cov, python-pytest-httpserver.
Remove python-pytest-localserver, python-pytest-subtesthack,
python-urllib3, python-wsgi-interpreter.
[inputs]: Remove field.
[propagated-inputs]: Add python-aiohttp, python-aiostream. Remove
python-click-threading.
* gnu/packages/python-xyz.scm (python-click-5): Remove variable.
</span></span></td><td>Efraim Flashner</td></tr>