Commit 5fade975d563 for kernel

commit 5fade975d5632280855d03699edd22c0689e3a3f
Merge: 9c7e3d59107e 9ca9e8c857b5
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Oct 29 13:24:49 2026 -1000

    Merge tag 'kgdb-7.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux

    Pull kgdb updates from Daniel Thompson:
     "Varied updates this cycle.

      Naveen Kumar Chaudhary fixed a memory leak when the environment is
      already full, eliminated to weird historical cruft (CMD_BUFLEN having
      different values in different files) and removed some dead code.

      Fang Xieyan tackled a family of related buffer overflows in the gdb
      remote protocol parsing (great fixes from a defensive coding point of
      view but not security relavent; gdb can already do anything it wants
      to)"

    * tag 'kgdb-7.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
      kgdb: Fix buffer overflow in the qRcmd packet handler
      kgdb: Fix buffer overflow in the 'M' and 'X' packet handlers
      kgdb: Fix buffer overflow in the 'm' packet handler
      kgdb: remove unreachable return in kgdb_reenter_check()
      kdb: unify CMD_BUFLEN definition into kdb_private.h
      kdb: fix memory leak in kdb_setenv() when environment is full