From 05e59e5fb0064c97a1c10921ecd549f2d4a58565 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:14:40 +0000
Subject: [PATCH] add REDIRECT
---
kernel/kernel/debug/kdb/kdb_bp.c | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/kernel/kernel/debug/kdb/kdb_bp.c b/kernel/kernel/debug/kdb/kdb_bp.c
index 62c301a..ec49401 100644
--- a/kernel/kernel/debug/kdb/kdb_bp.c
+++ b/kernel/kernel/debug/kdb/kdb_bp.c
@@ -307,6 +307,15 @@
return KDB_BADINT;
/*
+ * This check is redundant (since the breakpoint machinery should
+ * be doing the same check during kdb_bp_install) but gives the
+ * user immediate feedback.
+ */
+ diag = kgdb_validate_break_address(template.bp_addr);
+ if (diag)
+ return diag;
+
+ /*
* Find an empty bp structure to allocate
*/
for (bpno = 0, bp = kdb_breakpoints; bpno < KDB_MAXBPT; bpno++, bp++) {
@@ -412,7 +421,6 @@
* assume that the breakpoint number is desired.
*/
if (addr < KDB_MAXBPT) {
- bp = &kdb_breakpoints[addr];
lowbp = highbp = addr;
highbp++;
} else {
--
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