On Wed, Mar 10, 2021 at 9:31 AM Lucas De Marchi
<lucas.demarchi@xxxxxxxxx> wrote:
>
> Recently in a discussion I noticed that kernel allows more chars to be
> considered as space in the kernel command line. Switch to the equivalent
> of isspace() instead of considering only ' '.
Applied,
Lucas De Marchi
> ---
> libkmod/libkmod-config.c | 7 +++++--
> 1 file changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/libkmod/libkmod-config.c b/libkmod/libkmod-config.c
> index 2873f06..4fdd40f 100644
> --- a/libkmod/libkmod-config.c
> +++ b/libkmod/libkmod-config.c
> @@ -543,11 +543,14 @@ static int kmod_config_parse_kcmdline(struct kmod_config *config)
>
> break;
> case '\0':
> - case '\n':
> - /* Stop iterating on new chars */
> iter = false;
> /* fall-through */
> case ' ':
> + case '\n':
> + case '\t':
> + case '\v':
> + case '\f':
> + case '\r':
> if (is_quoted && state == STATE_VALUE) {
> /* no state change*/;
> } else if (is_quoted) {
> --
> 2.30.1
>
