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This commit is contained in:
Roberto Ierusalimschy
2007-11-12 12:10:09 -02:00
parent 62790ab15d
commit 788506dd58
1 changed files with 2 additions and 2 deletions
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lstrlib.c
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@@ -1,5 +1,5 @@
/* /*
** $Id: lstrlib.c,v 1.137 2007/10/25 19:30:36 roberto Exp roberto $ ** $Id: lstrlib.c,v 1.138 2007/10/29 15:51:10 roberto Exp roberto $
** Standard library for string operations and pattern-matching ** Standard library for string operations and pattern-matching
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@@ -732,7 +732,7 @@ static const char *scanformat (lua_State *L, const char *strfrmt, char *form) {
if (isdigit(uchar(*p))) if (isdigit(uchar(*p)))
luaL_error(L, "invalid format (width or precision too long)"); luaL_error(L, "invalid format (width or precision too long)");
*(form++) = '%'; *(form++) = '%';
strncpy(form, strfrmt, p - strfrmt + 1); memcpy(form, strfrmt, p - strfrmt + 1);
form += p - strfrmt + 1; form += p - strfrmt + 1;
*form = '\0'; *form = '\0';
return p; return p;