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annotate src/proto/getchar.pro @ 33774:f2dd85a2bfc0 v9.0.2107

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patch 9.0.2107: [security]: FPE in adjust_plines_for_skipcol Commit: https://github.com/vim/vim/commit/cb0b99f0672d8446585d26e998343dceca17d1ce Author: Christian Brabandt <cb@256bit.org> Date: Tue Nov 14 20:05:59 2023 +0100 patch 9.0.2107: [security]: FPE in adjust_plines_for_skipcol Problem: [security]: FPE in adjust_plines_for_skipcol Solution: don't divide by zero, return zero Prevent a floating point exception when calculating w_skipcol (which can happen with a small window when the number option is set and cpo+=n). Add a test to verify Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Thu, 16 Nov 2023 22:15:08 +0100
parents 664ee4c0daca
children 6be721794e1f
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1 /* getchar.c */
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2 char_u *get_recorded(void);
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3 char_u *get_inserted(void);
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4 int stuff_empty(void);
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5 int readbuf1_empty(void);
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6 void typeahead_noflush(int c);
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7 void flush_buffers(flush_buffers_T flush_typeahead);
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8 void ResetRedobuff(void);
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9 void CancelRedo(void);
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10 void saveRedobuff(save_redo_T *save_redo);
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11 void restoreRedobuff(save_redo_T *save_redo);
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12 void AppendToRedobuff(char_u *s);
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13 void AppendToRedobuffLit(char_u *str, int len);
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14 void AppendToRedobuffSpec(char_u *s);
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15 void AppendCharToRedobuff(int c);
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16 void AppendNumberToRedobuff(long n);
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17 void stuffReadbuff(char_u *s);
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18 void stuffRedoReadbuff(char_u *s);
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19 void stuffReadbuffSpec(char_u *s);
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20 void stuffcharReadbuff(int c);
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21 void stuffnumReadbuff(long n);
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22 void stuffescaped(char_u *arg, int literally);
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23 int start_redo(long count, int old_redo);
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24 int start_redo_ins(void);
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25 void stop_redo_ins(void);
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26 int noremap_keys(void);
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27 int ins_typebuf(char_u *str, int noremap, int offset, int nottyped, int silent);
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28 int ins_char_typebuf(int c, int modifiers);
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29 int typebuf_changed(int tb_change_cnt);
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30 int typebuf_typed(void);
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31 int typebuf_maplen(void);
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32 void del_typebuf(int len, int offset);
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33 void gotchars_nop(void);
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34 void ungetchars(int len);
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35 int save_typebuf(void);
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36 void save_typeahead(tasave_T *tp);
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37 void restore_typeahead(tasave_T *tp, int overwrite);
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38 void openscript(char_u *name, int directly);
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39 void close_all_scripts(void);
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40 int using_script(void);
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41 void before_blocking(void);
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42 int merge_modifyOtherKeys(int c_arg, int *modifiers);
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43 int vgetc(void);
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44 int safe_vgetc(void);
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45 int plain_vgetc(void);
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46 int vpeekc(void);
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47 int vpeekc_nomap(void);
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48 int vpeekc_any(void);
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49 int char_avail(void);
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50 void f_getchar(typval_T *argvars, typval_T *rettv);
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51 void f_getcharstr(typval_T *argvars, typval_T *rettv);
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52 void f_getcharmod(typval_T *argvars, typval_T *rettv);
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53 void parse_queued_messages(void);
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54 int key_protocol_enabled(void);
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55 void vungetc(int c);
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56 int fix_input_buffer(char_u *buf, int len);
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57 int input_available(void);
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58 void may_add_last_used_map_to_redobuff(void);
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59 int do_cmdkey_command(int key, int flags);
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60 void reset_last_used_map(mapblock_T *mp);
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61 /* vim: set ft=c : */