git: 305a2e4747c8 - stable/14 - ssp: Make the panic string more accurate

From: Mark Johnston <markj_at_FreeBSD.org>
Date: Mon, 26 Oct 2026 19:46:57 UTC
The branch stable/14 has been updated by markj:

URL: https://cgit.FreeBSD.org/src/commit/?id=305a2e4747c82036d4af286a7baf2c7385aed054

commit 305a2e4747c82036d4af286a7baf2c7385aed054
Author:     Mark Johnston <markj@FreeBSD.org>
AuthorDate: 2026-10-01 18:32:58 +0000
Commit:     Mark Johnston <markj@FreeBSD.org>
CommitDate: 2026-10-26 14:12:15 +0000

    ssp: Make the panic string more accurate
    
    "stack overflow detected" sounds like the thread faulted because it
    ran out of stack space.
    
    Reported by:    Andrew <xxx.sys@protonmail.com>
    MFC after:      1 week
    Sponsored by:   The FreeBSD Foundation
    
    (cherry picked from commit 0f4b7d28ccb5c8edd0e4aad8135a4356f8a31961)
---
 sys/kern/stack_protector.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sys/kern/stack_protector.c b/sys/kern/stack_protector.c
index bf8ec4187c1d..960df45100f1 100644
--- a/sys/kern/stack_protector.c
+++ b/sys/kern/stack_protector.c
@@ -11,8 +11,7 @@ void __stack_chk_fail(void);
 void
 __stack_chk_fail(void)
 {
-
-	panic("stack overflow detected; backtrace may be corrupted");
+	panic("stack buffer overflow detected; backtrace may be corrupted");
 }
 
 static void