diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2022-08-18 23:01:59 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-09-11 21:55:10 -0700 |
| commit | a1d3a6d9f243797d1bcaa0ca14c03396bc302ca6 (patch) | |
| tree | 4f4de69a6b890bcf1461224d9c5babee1228d0dc | |
| parent | 512cb7e4c110133e49da9f69885df3ed41aa284f (diff) | |
init: move from strlcpy with unused retval to strscpy
Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.
Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Link: https://lkml.kernel.org/r/20220818210200.8203-1-wsa+renesas@sang-engineering.com
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | init/do_mounts.c | 4 | ||||
| -rw-r--r-- | init/main.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/init/do_mounts.c b/init/do_mounts.c index 7058e14ad5f7..811e94daf0a8 100644 --- a/init/do_mounts.c +++ b/init/do_mounts.c @@ -296,7 +296,7 @@ EXPORT_SYMBOL_GPL(name_to_dev_t); static int __init root_dev_setup(char *line) { - strlcpy(saved_root_name, line, sizeof(saved_root_name)); + strscpy(saved_root_name, line, sizeof(saved_root_name)); return 1; } @@ -343,7 +343,7 @@ static int __init split_fs_names(char *page, size_t size, char *names) int count = 1; char *p = page; - strlcpy(p, root_fs_names, size); + strscpy(p, root_fs_names, size); while (*p++) { if (p[-1] == ',') { p[-1] = '\0'; diff --git a/init/main.c b/init/main.c index 1fe7942f5d4a..a45f9eca40af 100644 --- a/init/main.c +++ b/init/main.c @@ -422,7 +422,7 @@ static void __init setup_boot_config(void) if (!data) data = xbc_get_embedded_bootconfig(&size); - strlcpy(tmp_cmdline, boot_command_line, COMMAND_LINE_SIZE); + strscpy(tmp_cmdline, boot_command_line, COMMAND_LINE_SIZE); err = parse_args("bootconfig", tmp_cmdline, NULL, 0, 0, 0, NULL, bootconfig_params); @@ -762,7 +762,7 @@ void __init parse_early_param(void) return; /* All fall through to do_early_param. */ - strlcpy(tmp_cmdline, boot_command_line, COMMAND_LINE_SIZE); + strscpy(tmp_cmdline, boot_command_line, COMMAND_LINE_SIZE); parse_early_options(tmp_cmdline); done = 1; } |