Date: Thu, 30 Apr 2026 16:28:08 +0000 From: Ed Maste <emaste@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Cc: Weixie Cui <cuiweixie@gmail.com> Subject: git: d0b11d55ee0f - stable/15 - linuxkpi: Fix strlcpy size in linuxkpi_alloc_netdev() Message-ID: <69f38318.20332.18895679@gitrepo.freebsd.org>
index | next in thread | raw e-mail
The branch stable/15 has been updated by emaste: URL: https://cgit.FreeBSD.org/src/commit/?id=d0b11d55ee0fb3d1d2d36df9f3ecd95a47a08cf2 commit d0b11d55ee0fb3d1d2d36df9f3ecd95a47a08cf2 Author: Weixie Cui <cuiweixie@gmail.com> AuthorDate: 2026-03-31 10:21:30 +0000 Commit: Ed Maste <emaste@FreeBSD.org> CommitDate: 2026-04-30 16:27:55 +0000 linuxkpi: Fix strlcpy size in linuxkpi_alloc_netdev() `sizeof(*ndev->name)` is `sizeof(char)`, not IFNAMSIZ, so the interface name was effectively limited to a single byte. Use `sizeof(ndev->name)` for the `char name[IFNAMSIZ]` member. Signed-off-by: Weixie Cui <cuiweixie@gmail.com> Reviewed by: pouria Pull-Request: https://github.com/freebsd/freebsd-src/pull/2111 (cherry picked from commit edb302bb49e00723030b84624f16217f18760564) --- sys/compat/linuxkpi/common/src/linux_netdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/compat/linuxkpi/common/src/linux_netdev.c b/sys/compat/linuxkpi/common/src/linux_netdev.c index ce9153614104..11bbbfe6e279 100644 --- a/sys/compat/linuxkpi/common/src/linux_netdev.c +++ b/sys/compat/linuxkpi/common/src/linux_netdev.c @@ -405,7 +405,7 @@ linuxkpi_alloc_netdev(size_t len, const char *name, uint32_t flags, /* Always first as it zeros! */ linuxkpi_init_dummy_netdev(ndev); - strlcpy(ndev->name, name, sizeof(*ndev->name)); + strlcpy(ndev->name, name, sizeof(ndev->name)); /* This needs extending as we support more. */home | help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?69f38318.20332.18895679>