[src/trunk]: src/external/mit/lua/dist/src kill sprintf

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/767fabaec169
branches:  trunk
changeset: 328124:767fabaec169
user:      christos <christos%NetBSD.org@localhost>
date:      Wed Mar 26 22:03:26 2014 +0000

description:
kill sprintf

diffstat:

 external/mit/lua/dist/src/lobject.c |   6 +++---
 external/mit/lua/dist/src/lstrlib.c |  16 ++++++++--------
 external/mit/lua/dist/src/luaconf.h |   4 ++--
 external/mit/lua/dist/src/lvm.c     |   6 +++---
 4 files changed, 16 insertions(+), 16 deletions(-)

diffs (117 lines):

diff -r e8c84bbb9140 -r 767fabaec169 external/mit/lua/dist/src/lobject.c
--- a/external/mit/lua/dist/src/lobject.c       Wed Mar 26 21:29:54 2014 +0000
+++ b/external/mit/lua/dist/src/lobject.c       Wed Mar 26 22:03:26 2014 +0000
@@ -1,7 +1,7 @@
-/*     $NetBSD: lobject.c,v 1.1.1.2 2012/03/15 00:08:09 alnsn Exp $    */
+/*     $NetBSD: lobject.c,v 1.2 2014/03/26 22:03:26 christos Exp $     */
 
 /*
-** $Id: lobject.c,v 1.1.1.2 2012/03/15 00:08:09 alnsn Exp $
+** $Id: lobject.c,v 1.2 2014/03/26 22:03:26 christos Exp $
 ** Some generic functions over Lua objects
 ** See Copyright Notice in lua.h
 */
@@ -144,7 +144,7 @@
       }
       case 'p': {
         char buff[4*sizeof(void *) + 8]; /* should be enough space for a `%p' */
-        sprintf(buff, "%p", va_arg(argp, void *));
+        snprintf(buff, sizeof(buff), "%p", va_arg(argp, void *));
         pushstr(L, buff);
         break;
       }
diff -r e8c84bbb9140 -r 767fabaec169 external/mit/lua/dist/src/lstrlib.c
--- a/external/mit/lua/dist/src/lstrlib.c       Wed Mar 26 21:29:54 2014 +0000
+++ b/external/mit/lua/dist/src/lstrlib.c       Wed Mar 26 22:03:26 2014 +0000
@@ -1,7 +1,7 @@
-/*     $NetBSD: lstrlib.c,v 1.3 2013/12/16 23:25:56 lneto Exp $        */
+/*     $NetBSD: lstrlib.c,v 1.4 2014/03/26 22:03:26 christos Exp $     */
 
 /*
-** $Id: lstrlib.c,v 1.3 2013/12/16 23:25:56 lneto Exp $
+** $Id: lstrlib.c,v 1.4 2014/03/26 22:03:26 christos Exp $
 ** Standard library for string operations and pattern-matching
 ** See Copyright Notice in lua.h
 */
@@ -776,27 +776,27 @@
       strfrmt = scanformat(L, strfrmt, form);
       switch (*strfrmt++) {
         case 'c': {
-          sprintf(buff, form, (int)luaL_checknumber(L, arg));
+          snprintf(buff, sizeof(buff), form, (int)luaL_checknumber(L, arg));
           break;
         }
         case 'd':  case 'i': {
           addintlen(form);
-          sprintf(buff, form, (LUA_INTFRM_T)luaL_checknumber(L, arg));
+          snprintf(buff, sizeof(buff), form, (LUA_INTFRM_T)luaL_checknumber(L, arg));
           break;
         }
         case 'o':  case 'u':  case 'x':  case 'X': {
           addintlen(form);
 #ifndef _KERNEL
-          sprintf(buff, form, (unsigned LUA_INTFRM_T)luaL_checknumber(L, arg));
+          snprintf(buff, sizeof(buff), form, (unsigned LUA_INTFRM_T)luaL_checknumber(L, arg));
 #else
-          sprintf(buff, form, (LUA_UINTFRM_T)luaL_checknumber(L, arg));
+          snprintf(buff, sizeof(buff), form, (LUA_UINTFRM_T)luaL_checknumber(L, arg));
 #endif
           break;
         }
 #ifndef _KERNEL
         case 'e':  case 'E': case 'f':
         case 'g': case 'G': {
-          sprintf(buff, form, (double)luaL_checknumber(L, arg));
+          snprintf(buff, sizeof(buff), form, (double)luaL_checknumber(L, arg));
           break;
         }
 #endif
@@ -815,7 +815,7 @@
             continue;  /* skip the `addsize' at the end */
           }
           else {
-            sprintf(buff, form, s);
+            snprintf(buff, sizeof(buff), form, s);
             break;
           }
         }
diff -r e8c84bbb9140 -r 767fabaec169 external/mit/lua/dist/src/luaconf.h
--- a/external/mit/lua/dist/src/luaconf.h       Wed Mar 26 21:29:54 2014 +0000
+++ b/external/mit/lua/dist/src/luaconf.h       Wed Mar 26 22:03:26 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: luaconf.h,v 1.6 2013/12/16 23:25:56 lneto Exp $        */
+/*     $NetBSD: luaconf.h,v 1.7 2014/03/26 22:03:26 christos Exp $     */
 
 /*
 ** Id: luaconf.h,v 1.82.1.7 2008/02/11 16:25:08 roberto Exp $
@@ -545,7 +545,7 @@
 #define lua_str2number(s,p)    strtod((s), (p))
 #endif
 
-#define lua_number2str(s,n)    sprintf((s), LUA_NUMBER_FMT, (n))
+#define lua_number2str(s,l,n)  snprintf((s), (l), LUA_NUMBER_FMT, (n))
 #define LUAI_MAXNUMBER2STR     32 /* 16 digits, sign, point, and \0 */
 
 /*
diff -r e8c84bbb9140 -r 767fabaec169 external/mit/lua/dist/src/lvm.c
--- a/external/mit/lua/dist/src/lvm.c   Wed Mar 26 21:29:54 2014 +0000
+++ b/external/mit/lua/dist/src/lvm.c   Wed Mar 26 22:03:26 2014 +0000
@@ -1,7 +1,7 @@
-/*     $NetBSD: lvm.c,v 1.1.1.2 2012/03/15 00:08:05 alnsn Exp $        */
+/*     $NetBSD: lvm.c,v 1.2 2014/03/26 22:03:26 christos Exp $ */
 
 /*
-** $Id: lvm.c,v 1.1.1.2 2012/03/15 00:08:05 alnsn Exp $
+** $Id: lvm.c,v 1.2 2014/03/26 22:03:26 christos Exp $
 ** Lua virtual machine
 ** See Copyright Notice in lua.h
 */
@@ -52,7 +52,7 @@
   else {
     char s[LUAI_MAXNUMBER2STR];
     lua_Number n = nvalue(obj);
-    lua_number2str(s, n);
+    lua_number2str(s, sizeof(s), n);
     setsvalue2s(L, obj, luaS_new(L, s));
     return 1;
   }