[PATCH] libkmod-config: more chars allowed as space

[Lucas De Marchi <lucas.demarchi@intel.com>]

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