[PATCH] libkmod-config: more chars allowed as space
From: Lucas De Marchi <hidden>
Date: 2021-03-10 17:28:08
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 ' '. --- 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