diff options
Diffstat (limited to 'ncurses/tinfo/parse_entry.c')
| -rw-r--r-- | ncurses/tinfo/parse_entry.c | 40 |
1 files changed, 26 insertions, 14 deletions
diff --git a/ncurses/tinfo/parse_entry.c b/ncurses/tinfo/parse_entry.c index ddbc25204fec..2936a64369a8 100644 --- a/ncurses/tinfo/parse_entry.c +++ b/ncurses/tinfo/parse_entry.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * Copyright (c) 1998-2011,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -47,7 +47,7 @@ #include <ctype.h> #include <tic.h> -MODULE_ID("$Id: parse_entry.c,v 1.75 2010/05/01 19:35:09 tom Exp $") +MODULE_ID("$Id: parse_entry.c,v 1.79 2012/10/27 21:43:45 tom Exp $") #ifdef LINT static short const parametrized[] = @@ -145,27 +145,27 @@ _nc_extend_names(ENTRY * entryp, char *name, int token_type) case BOOLEAN: tp->ext_Booleans++; tp->num_Booleans++; - tp->Booleans = typeRealloc(NCURSES_SBOOL, tp->num_Booleans, tp->Booleans); + TYPE_REALLOC(NCURSES_SBOOL, tp->num_Booleans, tp->Booleans); for_each_value(tp->num_Booleans) tp->Booleans[last] = tp->Booleans[last - 1]; break; case NUMBER: tp->ext_Numbers++; tp->num_Numbers++; - tp->Numbers = typeRealloc(short, tp->num_Numbers, tp->Numbers); + TYPE_REALLOC(short, tp->num_Numbers, tp->Numbers); for_each_value(tp->num_Numbers) tp->Numbers[last] = tp->Numbers[last - 1]; break; case STRING: tp->ext_Strings++; tp->num_Strings++; - tp->Strings = typeRealloc(char *, tp->num_Strings, tp->Strings); + TYPE_REALLOC(char *, tp->num_Strings, tp->Strings); for_each_value(tp->num_Strings) tp->Strings[last] = tp->Strings[last - 1]; break; } actual = NUM_EXT_NAMES(tp); - tp->ext_Names = typeRealloc(char *, actual, tp->ext_Names); + TYPE_REALLOC(char *, actual, tp->ext_Names); while (--actual > offset) tp->ext_Names[actual] = tp->ext_Names[actual - 1]; tp->ext_Names[offset] = _nc_save_str(name); @@ -203,6 +203,8 @@ _nc_extend_names(ENTRY * entryp, char *name, int token_type) { bad_tc_usage = TRUE; \ _nc_warning("Legacy termcap allows only a trailing tc= clause"); } +#define MAX_NUMBER 0x7fff /* positive shorts only */ + NCURSES_EXPORT(int) _nc_parse_entry(struct entry *entryp, int literal, bool silent) { @@ -444,8 +446,12 @@ _nc_parse_entry(struct entry *entryp, int literal, bool silent) break; case NUMBER: - entryp->tterm.Numbers[entry_ptr->nte_index] = - (short) _nc_curr_token.tk_valnumber; + if (_nc_curr_token.tk_valnumber > MAX_NUMBER) { + entryp->tterm.Numbers[entry_ptr->nte_index] = MAX_NUMBER; + } else { + entryp->tterm.Numbers[entry_ptr->nte_index] = + (short) _nc_curr_token.tk_valnumber; + } break; case STRING: @@ -654,14 +660,16 @@ postprocess_termcap(TERMTYPE *tp, bool has_base) if (WANTED(carriage_return)) { if (carriage_return_delay > 0) { - sprintf(buf, "%s$<%d>", C_CR, carriage_return_delay); + _nc_SPRINTF(buf, _nc_SLIMIT(sizeof(buf)) + "%s$<%d>", C_CR, carriage_return_delay); carriage_return = _nc_save_str(buf); } else carriage_return = _nc_save_str(C_CR); } if (WANTED(cursor_left)) { if (backspace_delay > 0) { - sprintf(buf, "%s$<%d>", C_BS, backspace_delay); + _nc_SPRINTF(buf, _nc_SLIMIT(sizeof(buf)) + "%s$<%d>", C_BS, backspace_delay); cursor_left = _nc_save_str(buf); } else if (backspaces_with_bs == 1) cursor_left = _nc_save_str(C_BS); @@ -674,7 +682,8 @@ postprocess_termcap(TERMTYPE *tp, bool has_base) cursor_down = linefeed_if_not_lf; else if (linefeed_is_newline != 1) { if (new_line_delay > 0) { - sprintf(buf, "%s$<%d>", C_LF, new_line_delay); + _nc_SPRINTF(buf, _nc_SLIMIT(sizeof(buf)) + "%s$<%d>", C_LF, new_line_delay); cursor_down = _nc_save_str(buf); } else cursor_down = _nc_save_str(C_LF); @@ -685,7 +694,8 @@ postprocess_termcap(TERMTYPE *tp, bool has_base) cursor_down = linefeed_if_not_lf; else if (linefeed_is_newline != 1) { if (new_line_delay > 0) { - sprintf(buf, "%s$<%d>", C_LF, new_line_delay); + _nc_SPRINTF(buf, _nc_SLIMIT(sizeof(buf)) + "%s$<%d>", C_LF, new_line_delay); scroll_forward = _nc_save_str(buf); } else scroll_forward = _nc_save_str(C_LF); @@ -694,7 +704,8 @@ postprocess_termcap(TERMTYPE *tp, bool has_base) if (WANTED(newline)) { if (linefeed_is_newline == 1) { if (new_line_delay > 0) { - sprintf(buf, "%s$<%d>", C_LF, new_line_delay); + _nc_SPRINTF(buf, _nc_SLIMIT(sizeof(buf)) + "%s$<%d>", C_LF, new_line_delay); newline = _nc_save_str(buf); } else newline = _nc_save_str(C_LF); @@ -736,7 +747,8 @@ postprocess_termcap(TERMTYPE *tp, bool has_base) */ if (WANTED(tab)) { if (horizontal_tab_delay > 0) { - sprintf(buf, "%s$<%d>", C_HT, horizontal_tab_delay); + _nc_SPRINTF(buf, _nc_SLIMIT(sizeof(buf)) + "%s$<%d>", C_HT, horizontal_tab_delay); tab = _nc_save_str(buf); } else tab = _nc_save_str(C_HT); |