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annotate src/proto/gui_motif.pro @ 33864:6e4c686b6b5b v9.0.2142

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patch 9.0.2142: [security]: stack-buffer-overflow in option callback functions Commit: https://github.com/vim/vim/commit/b39b240c386a5a29241415541f1c99e2e6b8ce47 Author: Christian Brabandt <cb@256bit.org> Date: Wed Nov 29 11:34:05 2023 +0100 patch 9.0.2142: [security]: stack-buffer-overflow in option callback functions Problem: [security]: stack-buffer-overflow in option callback functions Solution: pass size of errbuf down the call stack, use snprintf() instead of sprintf() We pass the error buffer down to the option callback functions, but in some parts of the code, we simply use sprintf(buf) to write into the error buffer, which can overflow. So let's pass down the length of the error buffer and use sprintf(buf, size) instead. Reported by @henices, thanks! Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Sun, 10 Dec 2023 15:16:04 +0100
parents 4545f58c8490
children
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7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1 /* gui_motif.c */
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21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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2 void gui_x11_create_widgets(void);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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3 void gui_x11_destroy_widgets(void);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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4 void gui_mch_set_text_area_pos(int x, int y, int w, int h);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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5 void gui_x11_set_back_color(void);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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6 void manage_centered(Widget dialog_child);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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7 XmFontList gui_motif_create_fontlist(XFontStruct *font);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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8 XmFontList gui_motif_fontset2fontlist(XFontSet *fontset);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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9 void gui_mch_enable_menu(int flag);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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10 void gui_motif_set_mnemonics(int enable);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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11 void gui_mch_add_menu(vimmenu_T *menu, int idx);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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12 void gui_mch_toggle_tearoffs(int enable);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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13 int gui_mch_text_area_extra_height(void);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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14 void gui_mch_compute_menu_height(Widget id);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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15 void gui_mch_add_menu_item(vimmenu_T *menu, int idx);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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16 void gui_motif_update_mousemodel(vimmenu_T *menu);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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17 void gui_mch_new_menu_colors(void);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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18 void gui_mch_new_menu_font(void);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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19 void gui_mch_new_tooltip_font(void);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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20 void gui_mch_new_tooltip_colors(void);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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21 void gui_mch_destroy_menu(vimmenu_T *menu);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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22 void gui_mch_show_popupmenu(vimmenu_T *menu);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
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parents: 2684
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23 void gui_mch_def_colors(void);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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24 void gui_mch_set_scrollbar_thumb(scrollbar_T *sb, long val, long size, long max);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
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parents: 2684
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25 void gui_mch_set_scrollbar_pos(scrollbar_T *sb, int x, int y, int w, int h);
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fcccc29bd386 patch 8.2.1228: scrollbars not flush against the window edges when maximised
Bram Moolenaar <Bram@vim.org>
parents: 7668
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26 int gui_mch_get_scrollbar_xpadding(void);
fcccc29bd386 patch 8.2.1228: scrollbars not flush against the window edges when maximised
Bram Moolenaar <Bram@vim.org>
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27 int gui_mch_get_scrollbar_ypadding(void);
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parents: 2684
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28 void gui_mch_enable_scrollbar(scrollbar_T *sb, int flag);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
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parents: 2684
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29 void gui_mch_create_scrollbar(scrollbar_T *sb, int orient);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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30 void gui_mch_destroy_scrollbar(scrollbar_T *sb);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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31 void gui_mch_set_scrollbar_colors(scrollbar_T *sb);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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32 Window gui_x11_get_wid(void);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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33 char_u *gui_mch_browse(int saving, char_u *title, char_u *dflt, char_u *ext, char_u *initdir, char_u *filter);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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34 int gui_mch_dialog(int type, char_u *title, char_u *message, char_u *button_names, int dfltbutton, char_u *textfield, int ex_cmd);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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35 void gui_mch_show_toolbar(int showit);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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36 int gui_mch_compute_toolbar_height(void);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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37 void motif_get_toolbar_colors(Pixel *bgp, Pixel *fgp, Pixel *bsp, Pixel *tsp, Pixel *hsp);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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38 void gui_mch_show_tabline(int showit);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
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parents: 2684
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39 int gui_mch_showing_tabline(void);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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40 void gui_mch_update_tabline(void);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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41 void gui_mch_set_curtab(int nr);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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42 void gui_motif_menu_fontlist(Widget id);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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43 void gui_mch_find_dialog(exarg_T *eap);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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44 void gui_mch_replace_dialog(exarg_T *eap);
21b0a39d13ed commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892
Christian Brabandt <cb@256bit.org>
parents: 2684
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45 void gui_motif_synch_fonts(void);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
46 /* vim: set ft=c : */