change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/kernel/debug/kdb/kdb_bp.c
..
..
@@ -307,6 +307,15 @@
307
307
 		return KDB_BADINT;
308
308
 
309
309
 	/*
310
+	 * This check is redundant (since the breakpoint machinery should
311
+	 * be doing the same check during kdb_bp_install) but gives the
312
+	 * user immediate feedback.
313
+	 */
314
+	diag = kgdb_validate_break_address(template.bp_addr);
315
+	if (diag)
316
+		return diag;
317
+
318
+	/*
310
319
 	 * Find an empty bp structure to allocate
311
320
 	 */
312
321
 	for (bpno = 0, bp = kdb_breakpoints; bpno < KDB_MAXBPT; bpno++, bp++) {
..
..
@@ -412,7 +421,6 @@
412
421
 		 * assume that the breakpoint number is desired.
413
422
 		 */
414
423
 		if (addr < KDB_MAXBPT) {
415
-			bp = &kdb_breakpoints[addr];
416
424
 			lowbp = highbp = addr;
417
425
 			highbp++;
418
426
 		} else {