Azeem Shaikh 6a22e017f9 nios2: Replace all non-returning strlcpy with strscpy ...

strlcpy() reads the entire source buffer first.
This read may exceed the destination size limit.
This is both inefficient and can lead to linear read
overflows if a source string is not NUL-terminated [1].
In an effort to remove strlcpy() completely [2], replace
strlcpy() here with strscpy().
No return values were used, so direct replacement is safe.

[1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strlcpy
[2] https://github.com/KSPP/linux/issues/89

Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Azeem Shaikh <azeemshaikh38@gmail.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

2023-06-13 16:51:49 -05:00

..

.gitignore

.gitignore: add SPDX License Identifier

2020-03-25 11:50:48 +01:00

asm-offsets.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13

2019-05-21 11:28:45 +02:00

cpuinfo.c

nios2: Replace all non-returning strlcpy with strscpy

2023-06-13 16:51:49 -05:00

entry.S

nios2: add force_successful_syscall_return()

2022-08-15 11:25:32 -05:00

head.S

nios2: Kernel booting and initialization

2014-12-08 12:55:49 +08:00

insnemu.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13

2019-05-21 11:28:45 +02:00

irq.c

nios2: Bulk conversion to generic_handle_domain_irq()

2021-08-12 11:39:41 +01:00

kgdb.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13

2019-05-21 11:28:45 +02:00

Makefile

kbuild: use obj-y instead extra-y for objects placed at the head

2022-10-02 18:04:05 +09:00

misaligned.c

nios2: remove unused statistic counters

2015-09-08 01:32:34 +08:00

module.c

mm: don't include asm/pgtable.h if linux/mm.h is already included

2020-06-09 09:39:13 -07:00

nios2_ksyms.c

mm: reorder includes after introduction of linux/pgtable.h

2020-06-09 09:39:13 -07:00

process.c

arch/idle: Change arch_cpu_idle() behavior: always exit with IRQs disabled

2023-01-13 11:48:15 +01:00

prom.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13

2019-05-21 11:28:45 +02:00

ptrace.c

nios2: ptrace: user_regset_copyin_ignore() always returns 0

2022-11-15 14:30:40 -08:00

setup.c

nios2: Replace all non-returning strlcpy with strscpy

2023-06-13 16:51:49 -05:00

signal.c

nios2: restarts apply only to the first sigframe we build...

2022-08-15 11:25:32 -05:00

sys_nios2.c

Take mmap lock in cacheflush syscall

2021-02-19 15:01:59 +08:00

syscall_table.c

nios2: don't leave NULLs in sys_call_table[]

2022-08-15 11:25:32 -05:00

time.c

nios2: Convert to using %pOFn instead of device_node.name

2018-09-28 16:39:27 -05:00

traps.c

exit: Add and use make_task_dead.

2021-12-13 12:04:45 -06:00

vmlinux.lds.S

objtool/idle: Validate __cpuidle code as noinstr

2023-01-13 11:48:15 +01:00