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authorchristos <christos@NetBSD.org>2015-10-11 01:01:45 +0000
committerchristos <christos@NetBSD.org>2015-10-11 01:01:45 +0000
commitccd2e0cac528dbbb428fa5fd7183ebe390e42d0c (patch)
tree29eb9c3a5b72ec7fd81f7732a2e860bf44ad2f59 /external/mit/lua/dist/src/lobject.c
parenta88d0929e7a752c9d44ddd96b1c59a68bff65306 (diff)
Get rid of the sprintf() bogus macro and use lengths explicitly when buffers
are involved.
Diffstat (limited to 'external/mit/lua/dist/src/lobject.c')
-rw-r--r--external/mit/lua/dist/src/lobject.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/external/mit/lua/dist/src/lobject.c b/external/mit/lua/dist/src/lobject.c
index dd05f1da872..6b860dadd1e 100644
--- a/external/mit/lua/dist/src/lobject.c
+++ b/external/mit/lua/dist/src/lobject.c
@@ -1,4 +1,4 @@
-/* $NetBSD: lobject.c,v 1.5 2015/10/08 13:21:00 mbalmer Exp $ */
+/* $NetBSD: lobject.c,v 1.6 2015/10/11 01:01:45 christos Exp $ */
/*
** Id: lobject.c,v 2.104 2015/04/11 18:30:08 roberto Exp
@@ -358,9 +358,9 @@ void luaO_tostring (lua_State *L, StkId obj) {
lua_assert(ttisnumber(obj));
#ifndef _KERNEL
if (ttisinteger(obj))
- len = lua_integer2str(buff, ivalue(obj));
+ len = lua_integer2str(buff, sizeof(buff), ivalue(obj));
else {
- len = lua_number2str(buff, fltvalue(obj));
+ len = lua_number2str(buff, sizeof(buff), fltvalue(obj));
#if !defined(LUA_COMPAT_FLOATSTRING)
if (buff[strspn(buff, "-0123456789")] == '\0') { /* looks like an int? */
buff[len++] = lua_getlocaledecpoint();
@@ -424,7 +424,7 @@ const char *luaO_pushvfstring (lua_State *L, const char *fmt, va_list argp) {
#endif
case 'p': {
char buff[4*sizeof(void *) + 8]; /* should be enough space for a '%p' */
- int l = sprintf(buff, "%p", va_arg(argp, void *));
+ int l = snprintf(buff, sizeof(buff), "%p", va_arg(argp, void *));
pushstr(L, buff, l);
break;
}