kgdb patches for 6.8

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.
 
 Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
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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()

This commit is contained in:

Linus Torvalds

2024-01-18 17:53:22 -08:00

parent 736b5545d3 4f41d30cd6

commit 2a668d2176

1 changed files with 0 additions and 2 deletions

									
										2

kernel/debug/kdb/kdb_main.c

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				@ -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

kgdb patches for 6.8

2 kernel/debug/kdb/kdb_main.c Unescape Escape View File

2

kernel/debug/kdb/kdb_main.c

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