Use memcpy instead of assignment

utils/dynarg.h

@@ -46,11 +46,13 @@ do {\
 	u.v = (val); \
 	\
 	if (!strcmp(#type, "double")) { \
-		*(double *)&vadyn->regs[vadyn->fp_offset] = u.d;\
+		memcpy(&vadyn->regs[vadyn->fp_offset], &u.d, sizeof(u.d)); \
+/*		*(double *)&vadyn->regs[vadyn->fp_offset] = u.d;*/\
 		vadyn->fp_offset += sizeof(long double);\
 	} else { \
-		*(unsigned long *)&vadyn->regs[vadyn->gp_offset] = \
-		    (unsigned long)u.ul;\
+		memcpy(&vadyn->regs[vadyn->gp_offset], &u.ul, sizeof(u.ul)); \
+/*		*(unsigned long *)&vadyn->regs[vadyn->gp_offset] = \
+		    (unsigned long)u.ul;*/\
 		vadyn->gp_offset += sizeof(unsigned long);\
 	} \
 } while (0)
@@ -78,13 +80,14 @@ do { \
 do { \
         char *ptr; \
         char **clist = (char **)(list); \
+	type tmpval = val; \
         size_t size; \
         \
         size = ((size_t)clist[-1] - (size_t)(list)); \
         clist = realloc(&clist[-1], size + sizeof(type) + sizeof(char *)) + sizeof(char *); \
         (list) = (void *)clist; \
         ptr = ((char *)clist + size); \
-        *(type *)ptr = (val); \
+	memcpy(ptr, &tmpval, sizeof(tmpval)); \
         clist[-1] = ptr + sizeof(type); \
 } while (0)