Message ID | 20221020092044.399139-1-cui.jinpeng2@zte.com.cn (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [linux-next] fs/proc/kcore.c: Use strscpy() instead of strlcpy() | expand |
On Thu, Oct 20, 2022 at 09:20:44AM +0000, cuijinpeng666@gmail.com wrote: > From: Jinpeng Cui <cui.jinpeng2@zte.com.cn> > > The implementation of strscpy() is more robust and safer. > > Reported-by: Zeal Robot <zealci@zte.com.cn> > Signed-off-by: Jinpeng Cui <cui.jinpeng2@zte.com.cn> Please ignore based on this response: https://lore.kernel.org/r/Y1EVnZS9BalesrC1@kroah.com
diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c index 71157ee35c1a..47b9ac9229dd 100644 --- a/fs/proc/kcore.c +++ b/fs/proc/kcore.c @@ -421,7 +421,7 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos) char *notes; size_t i = 0; - strlcpy(prpsinfo.pr_psargs, saved_command_line, + strscpy(prpsinfo.pr_psargs, saved_command_line, sizeof(prpsinfo.pr_psargs)); notes = kzalloc(notes_len, GFP_KERNEL);