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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> |
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.gitignore | ||
asm-offsets.c | ||
cpuinfo.c | ||
entry.S | ||
head.S | ||
insnemu.S | ||
irq.c | ||
kgdb.c | ||
Makefile | ||
misaligned.c | ||
module.c | ||
nios2_ksyms.c | ||
process.c | ||
prom.c | ||
ptrace.c | ||
setup.c | ||
signal.c | ||
sys_nios2.c | ||
syscall_table.c | ||
time.c | ||
traps.c | ||
vmlinux.lds.S |