Fix memory allocation in parser

The set_value function was incorrectly using sizeof (char *) when
allocation and reallocating memory.

lib/parser.c

@@ -382,12 +382,9 @@ set_value(vector_t *strvec)
 			str = vector_slot(strvec, i);
 			len += strlen(str);
 			if (!alloc)
-				alloc =
-				    (char *) MALLOC(sizeof (char *) *
-						    (len + 1));
+				alloc = (char *) MALLOC(len + 1);
 			else {
-				alloc =
-				    REALLOC(alloc, sizeof (char *) * (len + 1));
+				alloc = (char *) REALLOC(alloc, (len + 1));
 				tmp = vector_slot(strvec, i-1);
 				if (*str != '"' && *tmp != '"')
 					strncat(alloc, " ", 1);
@@ -397,7 +394,7 @@ set_value(vector_t *strvec)
 				strncat(alloc, str, strlen(str));
 		}
 	} else {
-		alloc = MALLOC(sizeof (char *) * (size + 1));
+		alloc = (char *) MALLOC(size + 1);
 		memcpy(alloc, str, size);
 	}
 	return alloc;