author: Masami Hiramatsu <mhiramat@kernel.org> 2020-08-04 11:52:13 +0900
committer: Steven Rostedt (VMware) <rostedt@goodmis.org> 2020-08-04 16:52:15 -0400
commit: 477d08478170469d10b533624342d13701e24b34
parent: c58b46cba71750c6e969625abb1cf3ddabb15e06
Commit Summary:
Diffstat:
1 file changed, 8 insertions, 6 deletions
diff --git a/init/main.c b/init/main.c
index 0ead83e86b5a..883ded3638e5 100644
--- a/init/main.c
+++ b/init/main.c
@@ -387,8 +387,6 @@ static int __init bootconfig_params(char *param, char *val,
{
if (strcmp(param, "bootconfig") == 0) {
bootconfig_found = true;
- } else if (strcmp(param, "--") == 0) {
- initargs_found = true;
}
return 0;
}
@@ -399,19 +397,23 @@ static void __init setup_boot_config(const char *cmdline)
const char *msg;
int pos;
u32 size, csum;
- char *data, *copy;
+ char *data, *copy, *err;
int ret;
/* Cut out the bootconfig data even if we have no bootconfig option */
data = get_boot_config_from_initrd(&size, &csum);
strlcpy(tmp_cmdline, boot_command_line, COMMAND_LINE_SIZE);
- parse_args("bootconfig", tmp_cmdline, NULL, 0, 0, 0, NULL,
- bootconfig_params);
+ err = parse_args("bootconfig", tmp_cmdline, NULL, 0, 0, 0, NULL,
+ bootconfig_params);
- if (!bootconfig_found)
+ if (IS_ERR(err) || !bootconfig_found)
return;
+ /* parse_args() stops at '--' and returns an address */
+ if (err)
+ initargs_found = true;
+
if (!data) {
pr_err("'bootconfig' found on command line, but no bootconfig found\n");
return;