Error: CPPCHECK_WARNING (CWE-758):
lua-5.4.8/src/ldump.c:55: warning[objectIndex]: The address of variable 'x' might be accessed at non-zero index.
#   53|   static void dumpByte (DumpState *D, int y) {
#   54|     lu_byte x = (lu_byte)y;
#   55|->   dumpVar(D, x);
#   56|   }
#   57|   

Error: CPPCHECK_WARNING (CWE-758):
lua-5.4.8/src/ldump.c:83: warning[objectIndex]: The address of variable 'x' might be accessed at non-zero index.
#   81|   
#   82|   static void dumpNumber (DumpState *D, lua_Number x) {
#   83|->   dumpVar(D, x);
#   84|   }
#   85|   

Error: CPPCHECK_WARNING (CWE-758):
lua-5.4.8/src/ldump.c:88: warning[objectIndex]: The address of variable 'x' might be accessed at non-zero index.
#   86|   
#   87|   static void dumpInteger (DumpState *D, lua_Integer x) {
#   88|->   dumpVar(D, x);
#   89|   }
#   90|   

Error: GCC_ANALYZER_WARNING (CWE-476):
lua-5.4.8/src/lgc.c:150:3: warning[-Wanalyzer-null-dereference]: dereference of NULL '0'
lua-5.4.8/src/lgc.c:1734:6: enter_function: entry to 'luaC_fullgc'
lua-5.4.8/src/lgc.c:1738:6: branch_true: following 'true' branch...
lua-5.4.8/src/lgc.c:1739:5: branch_true: ...to here
lua-5.4.8/src/lgc.c:1739:5: call_function: calling 'fullinc' from 'luaC_fullgc'
#  148|   static void linkgclist_ (GCObject *o, GCObject **pnext, GCObject **list) {
#  149|     lua_assert(!isgray(o));  /* cannot be in a gray list */
#  150|->   *pnext = *list;
#  151|     *list = o;
#  152|     set2gray(o);  /* now it is */

Error: GCC_ANALYZER_WARNING (CWE-476):
lua-5.4.8/src/lgc.c:667:13: warning[-Wanalyzer-null-dereference]: dereference of NULL '0'
lua-5.4.8/src/lgc.c:1734:6: enter_function: entry to 'luaC_fullgc'
lua-5.4.8/src/lgc.c:1738:6: branch_true: following 'true' branch...
lua-5.4.8/src/lgc.c:1739:5: branch_true: ...to here
lua-5.4.8/src/lgc.c:1739:5: call_function: calling 'fullinc' from 'luaC_fullgc'
#  665|     GCObject *o = g->gray;
#  666|     nw2black(o);
#  667|->   g->gray = *getgclist(o);  /* remove from 'gray' list */
#  668|     switch (o->tt) {
#  669|       case LUA_VTABLE: return traversetable(g, gco2t(o));

Error: CPPCHECK_WARNING (CWE-758):
lua-5.4.8/src/lundump.c:95: warning[objectIndex]: The address of variable 'x' might be accessed at non-zero index.
#   93|   static lua_Number loadNumber (LoadState *S) {
#   94|     lua_Number x;
#   95|->   loadVar(S, x);
#   96|     return x;
#   97|   }

Error: CPPCHECK_WARNING (CWE-758):
lua-5.4.8/src/lundump.c:102: warning[objectIndex]: The address of variable 'x' might be accessed at non-zero index.
#  100|   static lua_Integer loadInteger (LoadState *S) {
#  101|     lua_Integer x;
#  102|->   loadVar(S, x);
#  103|     return x;
#  104|   }
