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Fixed the non-null warnings.

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@2738 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Molgrum 2007-10-11 15:40:28 +00:00
parent 880be49f9a
commit fdb0479292
1 changed files with 22 additions and 4 deletions
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26
engine/common/plugin.c
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@ -217,9 +217,11 @@ static void Plug_RegisterBuiltinIndex(char *name, Plug_Builtin_t bi, int flags,
int VARGS Plug_FindBuiltin(void *offset, unsigned int mask, const int *args)
{
int i;
char *p = (char *)VM_POINTER(args[0]);
for (i = 0; i < numplugbuiltins; i++)
if (plugbuiltins[i].name)
if (!strcmp(plugbuiltins[i].name, (char *)VM_POINTER(args[0])))
if (p && !strcmp(plugbuiltins[i].name, p))
{
if (offset && plugbuiltins[i].flags & PLUG_BIF_DLLONLY)
return 0; //block it, if not native
@ -1064,30 +1066,46 @@ int VARGS Plug_FS_Open(void *offset, unsigned int mask, const int *arg)
int VARGS Plug_memset(void *offset, unsigned int mask, const int *arg)
{
void *p = VM_POINTER(arg[0]);
if (VM_OOB(arg[0], arg[2]))
return false;
memset(VM_POINTER(arg[0]), VM_LONG(arg[1]), VM_LONG(arg[2]));
if (p)
memset(p, VM_LONG(arg[1]), VM_LONG(arg[2]));
return arg[0];
}
int VARGS Plug_memcpy(void *offset, unsigned int mask, const int *arg)
{
void *p1 = VM_POINTER(arg[0]);
void *p2 = VM_POINTER(arg[1]);
if (VM_OOB(arg[0], arg[2]))
return false;
if (VM_OOB(arg[1], arg[2]))
return false;
memcpy(VM_POINTER(arg[0]), VM_POINTER(arg[1]), VM_LONG(arg[2]));
if (p1 && p2)
memcpy(p1, p2, VM_LONG(arg[2]));
return arg[0];
}
int VARGS Plug_memmove(void *offset, unsigned int mask, const int *arg)
{
void *p1 = VM_POINTER(arg[0]);
void *p2 = VM_POINTER(arg[1]);
if (VM_OOB(arg[0], arg[2]))
return false;
if (VM_OOB(arg[1], arg[2]))
return false;
memmove(VM_POINTER(arg[0]), VM_POINTER(arg[1]), VM_LONG(arg[2]));
if (p1 && p2)
memmove(p1, p2, VM_LONG(arg[2]));
return arg[0];
}