diff options
Diffstat (limited to 'source/l/vte')
| -rw-r--r-- | source/l/vte/fix_meta_alt_keybinding.patch | 74 | ||||
| -rwxr-xr-x | source/l/vte/vte.SlackBuild | 10 | ||||
| -rw-r--r-- | source/l/vte/vte.escape.cpu.usage.diff | 89 |
3 files changed, 171 insertions, 2 deletions
diff --git a/source/l/vte/fix_meta_alt_keybinding.patch b/source/l/vte/fix_meta_alt_keybinding.patch new file mode 100644 index 00000000..bd364be5 --- /dev/null +++ b/source/l/vte/fix_meta_alt_keybinding.patch @@ -0,0 +1,74 @@ +From 180dcc578e13c6096e277fb853e7162db640f207 Mon Sep 17 00:00:00 2001 +From: Alexandre Rostovtsev <tetromino@gentoo.org> +Date: Tue, 15 Nov 2011 03:06:40 -0500 +Subject: [PATCH] Map both gdk's Meta and Alt to vte's Meta for >=gtk+-3.2.2 + compatibility + +Also, since VTE_META_MASK is now a mask with multiple bits set, code that +compares gdk key modifiers to VTE_META_MASK by numerical equality is no +longer guaranteed to work. Therefore, for such comparisons a new function, +vte_keymap_fixup_modifiers, is introduced; it ensures that if any bits +matching matching VTE_META_MASK are set, then all are set. + +https://bugzilla.gnome.org/show_bug.cgi?id=663779 +--- + src/keymap.c | 15 +++++++++++++-- + src/keymap.h | 2 +- + 2 files changed, 14 insertions(+), 3 deletions(-) + +diff --git a/src/keymap.c b/src/keymap.c +index 9a21669..95b4c5b 100644 +--- a/src/keymap.c ++++ b/src/keymap.c +@@ -990,6 +990,17 @@ static const struct _vte_keymap_group { + {GDK_KEY (F35), _vte_keymap_GDK_F35}, + }; + ++/* Restrict modifiers to the specified mask and ensure that VTE_META_MASK, ++ * despite being a compound mask, is treated as indivisible. */ ++GdkModifierType ++_vte_keymap_fixup_modifiers(GdkModifierType modifiers, ++ GdkModifierType mask) ++{ ++ if (modifiers & VTE_META_MASK) ++ modifiers |= VTE_META_MASK; ++ return modifiers & mask; ++} ++ + /* Map the specified keyval/modifier setup, dependent on the mode, to either + * a literal string or a capability name. */ + void +@@ -1104,7 +1115,7 @@ _vte_keymap_map(guint keyval, + } else { + fkey_mode = fkey_default; + } +- modifiers &= (GDK_SHIFT_MASK | GDK_CONTROL_MASK | VTE_META_MASK | VTE_NUMLOCK_MASK); ++ modifiers = _vte_keymap_fixup_modifiers(modifiers, GDK_SHIFT_MASK | GDK_CONTROL_MASK | VTE_META_MASK | VTE_NUMLOCK_MASK); + + /* Search for the conditions. */ + for (i = 0; entries[i].normal_length || entries[i].special[0]; i++) +@@ -1375,7 +1386,7 @@ _vte_keymap_key_add_key_modifiers(guint keyval, + return; + } + +- switch (modifiers & significant_modifiers) { ++ switch (_vte_keymap_fixup_modifiers(modifiers, significant_modifiers)) { + case 0: + modifier = 0; + break; +diff --git a/src/keymap.h b/src/keymap.h +index 243e22e..21d9b8e 100644 +--- a/src/keymap.h ++++ b/src/keymap.h +@@ -27,7 +27,7 @@ + + G_BEGIN_DECLS + +-#define VTE_META_MASK GDK_META_MASK ++#define VTE_META_MASK (GDK_META_MASK | GDK_MOD1_MASK) + #define VTE_NUMLOCK_MASK GDK_MOD2_MASK + + /* Map the specified keyval/modifier setup, dependent on the mode, to either +-- +1.7.8.rc3 + diff --git a/source/l/vte/vte.SlackBuild b/source/l/vte/vte.SlackBuild index 858b119a..70386cb1 100755 --- a/source/l/vte/vte.SlackBuild +++ b/source/l/vte/vte.SlackBuild @@ -1,6 +1,6 @@ #!/bin/sh -# Copyright 2006, 2007, 2008, 2009, 2010 Patrick J. Volkerding, Sebeka, MN, USA +# Copyright 2006, 2007, 2008, 2009, 2010, 2012 Patrick J. Volkerding, Sebeka, MN, USA # All rights reserved. # # Redistribution and use of this script, with or without modification, is @@ -23,7 +23,7 @@ PKGNAM=vte VERSION=${VERSION:-$(echo $PKGNAM-*.tar.?z* | rev | cut -f 3- -d . | cut -f 1 -d - | rev)} -BUILD=${BUILD:-1} +BUILD=${BUILD:-2} NUMJOBS=${NUMJOBS:-" -j7 "} @@ -70,6 +70,12 @@ find . \ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \ -exec chmod 644 {} \; +# https://bugzilla.gnome.org/show_bug.cgi?id=663779 +zcat $CWD/fix_meta_alt_keybinding.patch.gz | patch -p1 || exit 1 + +# Escape sequences can cause high CPU usage (CVE-2012-2738): +zcat $CWD/vte.escape.cpu.usage.diff.gz | patch -p1 || exit 1 + # Configure: CFLAGS="$SLKCFLAGS" \ ./configure \ diff --git a/source/l/vte/vte.escape.cpu.usage.diff b/source/l/vte/vte.escape.cpu.usage.diff new file mode 100644 index 00000000..e82cf468 --- /dev/null +++ b/source/l/vte/vte.escape.cpu.usage.diff @@ -0,0 +1,89 @@ +--- ./src/table.c.orig 2011-08-16 16:52:48.000000000 -0500 ++++ ./src/table.c 2012-08-08 21:25:15.080344805 -0500 +@@ -550,7 +550,7 @@ + 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); +--- ./src/vteseq.c.orig 2011-08-16 16:52:48.000000000 -0500 ++++ ./src/vteseq.c 2012-08-08 21:25:15.104344804 -0500 +@@ -557,7 +557,7 @@ + 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 +@@ -1392,7 +1392,7 @@ + static void + vte_sequence_handler_DC (VteTerminal *terminal, GValueArray *params) + { +- vte_sequence_handler_multiple(terminal, params, vte_sequence_handler_dc); ++ vte_sequence_handler_multiple_r(terminal, params, vte_sequence_handler_dc); + } + + /* Delete a line at the current cursor position. */ +@@ -1785,7 +1785,7 @@ + static void + vte_sequence_handler_RI (VteTerminal *terminal, GValueArray *params) + { +- vte_sequence_handler_multiple(terminal, params, vte_sequence_handler_nd); ++ vte_sequence_handler_multiple_r(terminal, params, vte_sequence_handler_nd); + } + + /* Save cursor (position). */ +@@ -2777,8 +2777,7 @@ + { + GValue *value; + VteScreen *screen; +- long param, end, row; +- int i; ++ long param, end, row, i, limit; + screen = terminal->pvt->screen; + /* The default is one. */ + param = 1; +@@ -2796,7 +2795,13 @@ + } else { + end = screen->insert_delta + terminal->row_count - 1; + } +- /* Insert the new lines at the cursor. */ ++ ++ /* Only allow to insert as many lines as there are between this row ++ * and the end of the scrolling region. See bug #676090. ++ */ ++ limit = end - row + 1; ++ param = MIN (param, limit); ++ + for (i = 0; i < param; i++) { + /* Clear a line off the end of the region and add one to the + * top of the region. */ +@@ -2817,8 +2822,7 @@ + { + GValue *value; + VteScreen *screen; +- long param, end, row; +- int i; ++ long param, end, row, i, limit; + + screen = terminal->pvt->screen; + /* The default is one. */ +@@ -2837,6 +2841,13 @@ + } else { + end = screen->insert_delta + terminal->row_count - 1; + } ++ ++ /* Only allow to delete as many lines as there are between this row ++ * and the end of the scrolling region. See bug #676090. ++ */ ++ limit = end - row + 1; ++ param = MIN (param, limit); ++ + /* Clear them from below the current cursor. */ + for (i = 0; i < param; i++) { + /* Insert a line at the end of the region and remove one from |