diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-18 17:53:22 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-18 17:53:22 -0800 |
| commit | 2a668d217676c642bec02ee3b5b73a623f194f7a (patch) | |
| tree | ad0cbbd0c764b8bf0364a94605838380ec9b7ba6 /kernel | |
| parent | 736b5545d39ca59d4332a60e56cc8a1a5e264a8e (diff) | |
| parent | 4f41d30cd6dc865c3cbc1a852372321eba6d4e4c (diff) | |
Merge tag 'kgdb-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux
Pull kgdb update from Daniel Thompson:
"The entire changeset for kgdb this cycle is a single two-line change
to remove some deadcode that, had it not been dead, would have called
strncpy() in an unsafe manner.
To be fair there were other modest clean ups were discussed this cycle
but they are not finalized and will have to wait until next time"
* tag 'kgdb-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
kdb: Fix a potential buffer overflow in kdb_local()
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/debug/kdb/kdb_main.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c index 6b213c8252d6..d05066cb40b2 100644 --- a/kernel/debug/kdb/kdb_main.c +++ b/kernel/debug/kdb/kdb_main.c @@ -1348,8 +1348,6 @@ do_full_getstr: /* PROMPT can only be set if we have MEM_READ permission. */ snprintf(kdb_prompt_str, CMD_BUFLEN, kdbgetenv("PROMPT"), raw_smp_processor_id()); - if (defcmd_in_progress) - strncat(kdb_prompt_str, "[defcmd]", CMD_BUFLEN); /* * Fetch command from keyboard |