Re: [PATCH v2 net-next] net: 6lowpan: replace sprintf() with scnprintf() in debugfs
Simon Horman <[email protected]> Fri, 9 Jan 2026 17:24:16 +0000
| Newsgroups | org.kernel.vger.linux-wpan,org.kernel.vger.linux-bluetooth,org.kernel.vger.linux-kernel,org.kernel.vger.netdev |
|---|---|
| Message-ID | <[email protected]> |
On Tue, Jan 06, 2026 at 05:16:11PM +0000, Kathara Sasikumar wrote: > sprintf() does not perform bounds checking on the destination buffer. > Replace it with scnprintf() to ensure the write stays within bounds. > > No functional change intended. > > Signed-off-by: Kathara Sasikumar <[email protected]> > --- > v2: > - Updated commit message wording > - Targeted the patch to net-next Thanks for the updates.