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(parent: 7f74c06) | patch
MIPS: Fix MAX_REG_OFFSET
authorThorsten Blum <thorsten.blum@linux.dev>
Sun, 27 Apr 2025 11:34:24 +0000 (13:34 +0200)
committerThomas Bogendoerfer <tsbogend@alpha.franken.de>
Wed, 30 Apr 2025 18:04:59 +0000 (20:04 +0200)
commitc44572e0cc13c9afff83fd333135a0aa9b27ba26
tree01b0cd68b843a4214fb385fc157fa2a9b20929bbtree
parent7f74c066e5d920b3a2f0f936060984e3b3709250commit | diff
MIPS: Fix MAX_REG_OFFSET

Fix MAX_REG_OFFSET to point to the last register in 'pt_regs' and not to
the marker itself, which could allow regs_get_register() to return an
invalid offset.

Fixes: 40e084a506eb ("MIPS: Add uprobes support.")
Suggested-by: Maciej W. Rozycki <macro@orcam.me.uk>
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
arch/mips/include/asm/ptrace.h diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git