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more controled use of `sprintf'

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Roberto Ierusalimschy
2000-10-20 14:36:32 -02:00
parent 2779ceeb12
commit 8b88ab07f7
3 changed files with 26 additions and 14 deletions
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8
lua.c
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@@ -1,5 +1,5 @@
/*
** $Id: lua.c,v 1.53 2000/10/09 15:46:43 roberto Exp roberto $
** $Id: lua.c,v 1.54 2000/10/17 13:36:24 roberto Exp roberto $
** Lua stand-alone interpreter
** See Copyright Notice in lua.h
*/
@@ -115,7 +115,7 @@ static void print_message (void) {
static void print_version (void) {
printf("%s %s\n", LUA_VERSION, LUA_COPYRIGHT);
printf("%.80s %.80s\n", LUA_VERSION, LUA_COPYRIGHT);
}
@@ -255,7 +255,7 @@ static int handle_argv (char *argv[], struct Options *opt) {
return EXIT_FAILURE;
}
if (ldo(lua_dostring, argv[i]) != 0) {
fprintf(stderr, "lua: error running argument `%s'\n", argv[i]);
fprintf(stderr, "lua: error running argument `%.99s'\n", argv[i]);
return EXIT_FAILURE;
}
break;
@@ -289,7 +289,7 @@ static void getstacksize (int argc, char *argv[], struct Options *opt) {
if (argc >= 2 && argv[1][0] == '-' && argv[1][1] == 's') {
int stacksize = atoi(&argv[1][2]);
if (stacksize <= 0) {
fprintf(stderr, "lua: invalid stack size ('%s')\n", &argv[1][2]);
fprintf(stderr, "lua: invalid stack size ('%.20s')\n", &argv[1][2]);
exit(EXIT_FAILURE);
}
opt->stacksize = stacksize;