bfa_fcs_fabric_nsymb_init() constructs the node symbolic name using strscpy() followed by five strlcat() calls and explicit NUL-termination. In preparation for removing the deprecated strlcat() API[1], replace the chained string copies with a single snprintf() call. Link: https://github.com/KSPP/linux/issues/370 [1] Cc: codemender-patching+linux@google.com Assisted-by: Gemini-2.5-Pro:2.5 [shell_command_run, editor_update_file] Signed-off-by: Bill Wendling --- Cc: Russell King Cc: Huacai Chen Cc: WANG Xuerui Cc: Thomas Bogendoerfer Cc: "James E.J. Bottomley" Cc: Helge Deller Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: x86@kernel.org Cc: "H. Peter Anvin" Cc: Ian Abbott Cc: H Hartley Sweeten Cc: Tony Luck Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Thomas Zimmermann Cc: David Airlie Cc: Simona Vetter Cc: Matthew Brost Cc: "Thomas Hellström" Cc: Rodrigo Vivi Cc: Dmitry Torokhov Cc: Matthias Schwarzott Cc: Mauro Carvalho Chehab Cc: Tony Nguyen Cc: Przemek Kitszel Cc: Andrew Lunn Cc: "David S. Miller" Cc: Eric Dumazet Cc: Jakub Kicinski Cc: Paolo Abeni Cc: Arend van Spriel Cc: Rob Herring Cc: Saravana Kannan Cc: Krzysztof Kozlowski Cc: Sylwester Nawrocki Cc: Peter Griffin Cc: Alim Akhtar Cc: Linus Walleij Cc: Anil Gurumurthy Cc: Sudarsana Kalluru Cc: "Martin K. Petersen" Cc: Trond Myklebust Cc: Anna Schumaker Cc: Mike Marshall Cc: Martin Brandenburg Cc: Kees Cook Cc: Jiri Pirko Cc: Simon Horman Cc: Chuck Lever Cc: Jeff Layton Cc: NeilBrown Cc: Olga Kornievskaia Cc: Dai Ngo Cc: Tom Talpey Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: Bill Wendling Cc: Andrew Morton Cc: "Mike Rapoport (Microsoft)" Cc: Kanglong Wang Cc: Tiezhu Yang Cc: Qiang Ma Cc: Randy Dunlap Cc: Pengpeng Hou Cc: Ard Biesheuvel Cc: Breno Leitao Cc: Thorsten Blum Cc: Harshit Mogalapalli Cc: Greg Kroah-Hartman Cc: Lyude Paul Cc: Ashutosh Desai Cc: Imre Deak Cc: Dmitry Baryshkov Cc: Johan Hovold Cc: Johannes Berg Cc: Miri Korenblit Cc: Alexander Stein Cc: Cryolitia PukNgae Cc: Jiaming Zhang Cc: Will Porter Cc: Cen Zhang Cc: "Cássio Gabriel" Cc: Rong Zhang Cc: Arun Raghavan Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: loongarch@lists.linux.dev Cc: linux-mips@vger.kernel.org Cc: linux-parisc@vger.kernel.org Cc: linux-edac@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: intel-xe@lists.freedesktop.org Cc: linux-input@vger.kernel.org Cc: linux-media@vger.kernel.org Cc: intel-wired-lan@lists.osuosl.org Cc: netdev@vger.kernel.org Cc: linux-wireless@vger.kernel.org Cc: brcm80211@lists.linux.dev Cc: brcm80211-dev-list.pdl@broadcom.com Cc: devicetree@vger.kernel.org Cc: linux-samsung-soc@vger.kernel.org Cc: linux-gpio@vger.kernel.org Cc: linux-scsi@vger.kernel.org Cc: linux-nfs@vger.kernel.org Cc: devel@lists.orangefs.org Cc: linux-hardening@vger.kernel.org Cc: linux-sound@vger.kernel.org --- drivers/scsi/bfa/bfa_fcs.c | 31 +++++++------------------------ 1 file changed, 7 insertions(+), 24 deletions(-) diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c index 9b57312f43f5..7a4e0e8c7182 100644 --- a/drivers/scsi/bfa/bfa_fcs.c +++ b/drivers/scsi/bfa/bfa_fcs.c @@ -821,30 +821,13 @@ bfa_fcs_fabric_nsymb_init(struct bfa_fcs_fabric_s *fabric) bfa_ioc_get_adapter_model(&fabric->fcs->bfa->ioc, model); - /* Model name/number */ - strscpy(port_cfg->node_sym_name.symname, model, - BFA_SYMNAME_MAXLEN); - strlcat(port_cfg->node_sym_name.symname, - BFA_FCS_PORT_SYMBNAME_SEPARATOR, - BFA_SYMNAME_MAXLEN); - - /* Driver Version */ - strlcat(port_cfg->node_sym_name.symname, (char *)driver_info->version, - BFA_SYMNAME_MAXLEN); - strlcat(port_cfg->node_sym_name.symname, - BFA_FCS_PORT_SYMBNAME_SEPARATOR, - BFA_SYMNAME_MAXLEN); - - /* Host machine name */ - strlcat(port_cfg->node_sym_name.symname, - driver_info->host_machine_name, - BFA_SYMNAME_MAXLEN); - strlcat(port_cfg->node_sym_name.symname, - BFA_FCS_PORT_SYMBNAME_SEPARATOR, - BFA_SYMNAME_MAXLEN); - - /* null terminate */ - port_cfg->node_sym_name.symname[BFA_SYMNAME_MAXLEN - 1] = 0; + /* Model name/number, Driver Version, Host machine name */ + snprintf(port_cfg->node_sym_name.symname, BFA_SYMNAME_MAXLEN, + "%s" BFA_FCS_PORT_SYMBNAME_SEPARATOR + "%s" BFA_FCS_PORT_SYMBNAME_SEPARATOR + "%s" BFA_FCS_PORT_SYMBNAME_SEPARATOR, + model, (char *)driver_info->version, + driver_info->host_machine_name); } /* -- 2.55.0.1032.g73a4cd73de-goog