Similar to bfa_fcs_fabric_nsymb_init(), bfa_fcs_fabric_psymb_init() builds the port symbolic name using strscpy() and a chain of seven or eight strlcat() calls.
In preparation for removing the deprecated strlcat() API[1], replace the chained strscpy() and strlcat() calls with a single snprintf() call. Link: https://github.com/KSPP/linux/issues/370 [1] Cc: [email protected] Assisted-by: Gemini-3.5-Pro:20241215 [editor_update_file, make_kernel_build_single_file] Signed-off-by: Bill Wendling <[email protected]> --- Cc: Russell King <[email protected]> Cc: Huacai Chen <[email protected]> Cc: WANG Xuerui <[email protected]> Cc: Thomas Bogendoerfer <[email protected]> Cc: "James E.J. Bottomley" <[email protected]> Cc: Helge Deller <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Dave Hansen <[email protected]> Cc: [email protected] Cc: "H. Peter Anvin" <[email protected]> Cc: Ian Abbott <[email protected]> Cc: H Hartley Sweeten <[email protected]> Cc: Tony Luck <[email protected]> Cc: Maarten Lankhorst <[email protected]> Cc: Maxime Ripard <[email protected]> Cc: Thomas Zimmermann <[email protected]> Cc: David Airlie <[email protected]> Cc: Simona Vetter <[email protected]> Cc: Matthew Brost <[email protected]> Cc: "Thomas Hellström" <[email protected]> Cc: Rodrigo Vivi <[email protected]> Cc: Dmitry Torokhov <[email protected]> Cc: Matthias Schwarzott <[email protected]> Cc: Mauro Carvalho Chehab <[email protected]> Cc: Tony Nguyen <[email protected]> Cc: Przemek Kitszel <[email protected]> Cc: Andrew Lunn <[email protected]> Cc: "David S. Miller" <[email protected]> Cc: Eric Dumazet <[email protected]> Cc: Jakub Kicinski <[email protected]> Cc: Paolo Abeni <[email protected]> Cc: Arend van Spriel <[email protected]> Cc: Rob Herring <[email protected]> Cc: Saravana Kannan <[email protected]> Cc: Krzysztof Kozlowski <[email protected]> Cc: Sylwester Nawrocki <[email protected]> Cc: Peter Griffin <[email protected]> Cc: Alim Akhtar <[email protected]> Cc: Linus Walleij <[email protected]> Cc: Anil Gurumurthy <[email protected]> Cc: Sudarsana Kalluru <[email protected]> Cc: "Martin K. Petersen" <[email protected]> Cc: Trond Myklebust <[email protected]> Cc: Anna Schumaker <[email protected]> Cc: Mike Marshall <[email protected]> Cc: Martin Brandenburg <[email protected]> Cc: Kees Cook <[email protected]> Cc: Jiri Pirko <[email protected]> Cc: Simon Horman <[email protected]> Cc: Chuck Lever <[email protected]> Cc: Jeff Layton <[email protected]> Cc: NeilBrown <[email protected]> Cc: Olga Kornievskaia <[email protected]> Cc: Dai Ngo <[email protected]> Cc: Tom Talpey <[email protected]> Cc: Jaroslav Kysela <[email protected]> Cc: Takashi Iwai <[email protected]> Cc: Bill Wendling <[email protected]> Cc: Andrew Morton <[email protected]> Cc: "Mike Rapoport (Microsoft)" <[email protected]> Cc: Kanglong Wang <[email protected]> Cc: Tiezhu Yang <[email protected]> Cc: Qiang Ma <[email protected]> Cc: Randy Dunlap <[email protected]> Cc: Pengpeng Hou <[email protected]> Cc: Ard Biesheuvel <[email protected]> Cc: Breno Leitao <[email protected]> Cc: Thorsten Blum <[email protected]> Cc: Harshit Mogalapalli <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Lyude Paul <[email protected]> Cc: Ashutosh Desai <[email protected]> Cc: Imre Deak <[email protected]> Cc: Dmitry Baryshkov <[email protected]> Cc: Johan Hovold <[email protected]> Cc: Johannes Berg <[email protected]> Cc: Miri Korenblit <[email protected]> Cc: Alexander Stein <[email protected]> Cc: Cryolitia PukNgae <[email protected]> Cc: Jiaming Zhang <[email protected]> Cc: Will Porter <[email protected]> Cc: Cen Zhang <[email protected]> Cc: "Cássio Gabriel" <[email protected]> Cc: Rong Zhang <[email protected]> Cc: Arun Raghavan <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] --- drivers/scsi/bfa/bfa_fcs.c | 49 ++++++++++---------------------------- 1 file changed, 13 insertions(+), 36 deletions(-) diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c index 7a4e0e8c7182..9fe0343c0b32 100644 --- a/drivers/scsi/bfa/bfa_fcs.c +++ b/drivers/scsi/bfa/bfa_fcs.c @@ -760,49 +760,26 @@ bfa_fcs_fabric_psymb_init(struct bfa_fcs_fabric_s *fabric) bfa_ioc_get_adapter_model(&fabric->fcs->bfa->ioc, model); - /* Model name/number */ - strscpy(port_cfg->sym_name.symname, model, - BFA_SYMNAME_MAXLEN); - strlcat(port_cfg->sym_name.symname, BFA_FCS_PORT_SYMBNAME_SEPARATOR, - BFA_SYMNAME_MAXLEN); - - /* Driver Version */ - strlcat(port_cfg->sym_name.symname, driver_info->version, - BFA_SYMNAME_MAXLEN); - strlcat(port_cfg->sym_name.symname, BFA_FCS_PORT_SYMBNAME_SEPARATOR, - BFA_SYMNAME_MAXLEN); - - /* Host machine name */ - strlcat(port_cfg->sym_name.symname, - driver_info->host_machine_name, - BFA_SYMNAME_MAXLEN); - strlcat(port_cfg->sym_name.symname, BFA_FCS_PORT_SYMBNAME_SEPARATOR, - BFA_SYMNAME_MAXLEN); - /* * Host OS Info : * If OS Patch Info is not there, do not truncate any bytes from the * OS name string and instead copy the entire OS info string (64 bytes). */ if (driver_info->host_os_patch[0] == '\0') { - strlcat(port_cfg->sym_name.symname, - driver_info->host_os_name, - BFA_SYMNAME_MAXLEN); - strlcat(port_cfg->sym_name.symname, - BFA_FCS_PORT_SYMBNAME_SEPARATOR, - BFA_SYMNAME_MAXLEN); + snprintf(port_cfg->sym_name.symname, BFA_SYMNAME_MAXLEN, + "%s%s%s%s%s%s%s%s", + model, BFA_FCS_PORT_SYMBNAME_SEPARATOR, + driver_info->version, BFA_FCS_PORT_SYMBNAME_SEPARATOR, + driver_info->host_machine_name, BFA_FCS_PORT_SYMBNAME_SEPARATOR, + driver_info->host_os_name, BFA_FCS_PORT_SYMBNAME_SEPARATOR); } else { - strlcat(port_cfg->sym_name.symname, - driver_info->host_os_name, - BFA_SYMNAME_MAXLEN); - strlcat(port_cfg->sym_name.symname, - BFA_FCS_PORT_SYMBNAME_SEPARATOR, - BFA_SYMNAME_MAXLEN); - - /* Append host OS Patch Info */ - strlcat(port_cfg->sym_name.symname, - driver_info->host_os_patch, - BFA_SYMNAME_MAXLEN); + snprintf(port_cfg->sym_name.symname, BFA_SYMNAME_MAXLEN, + "%s%s%s%s%s%s%s%s%s", + model, BFA_FCS_PORT_SYMBNAME_SEPARATOR, + driver_info->version, BFA_FCS_PORT_SYMBNAME_SEPARATOR, + driver_info->host_machine_name, BFA_FCS_PORT_SYMBNAME_SEPARATOR, + driver_info->host_os_name, BFA_FCS_PORT_SYMBNAME_SEPARATOR, + driver_info->host_os_patch); } /* null terminate */ -- 2.55.0.1032.g73a4cd73de-goog
