Fix datatype issue in sscanf() on 64bit systems.

[socketcan-devel.git] / can-utils / candump.c

diff --git a/can-utils/candump.c b/can-utils/candump.c
index cc81b3f336d820fd2313a7993aaa7382928a4ebd..7aeeef576837fe57275f5e4da54e93b78b07c81c 100644 (file)
--- a/can-utils/candump.c
+++ b/can-utils/candump.c
@@ -443,23 +443,18 @@ int main(int argc, char **argv)
                                ptr = nptr+1; /* hop behind the ',' */
                                nptr = strchr(ptr, ','); /* update exit condition */
 
-                               if (sscanf(ptr, "%lx:%lx",
-                                          (long unsigned int *)
+                               if (sscanf(ptr, "%x:%x",
                                           &rfilter[numfilter].can_id, 
-                                          (long unsigned int *)
                                           &rfilter[numfilter].can_mask) == 2) {
                                        rfilter[numfilter].can_mask &= ~CAN_ERR_FLAG;
                                        numfilter++;
-                               } else if (sscanf(ptr, "%lx~%lx",
-                                                 (long unsigned int *)
+                               } else if (sscanf(ptr, "%x~%x",
                                                  &rfilter[numfilter].can_id, 
-                                                 (long unsigned int *)
                                                  &rfilter[numfilter].can_mask) == 2) {
                                        rfilter[numfilter].can_id |= CAN_INV_FILTER;
                                        rfilter[numfilter].can_mask &= ~CAN_ERR_FLAG;
                                        numfilter++;
-                               } else if (sscanf(ptr, "#%lx",
-                                                 (long unsigned int *)&err_mask) != 1) { 
+                               } else if (sscanf(ptr, "#%x", &err_mask) != 1) { 
                                        fprintf(stderr, "Error in filter option parsing: '%s'\n", ptr);
                                        return 1;
                                }