From fb53aa7bc6e2317b74d020ab710c5e943f841ac7 Mon Sep 17 00:00:00 2001
From: Alasdair Kergon <agk@redhat.com>
Date: Tue, 6 Apr 2004 16:47:59 +0000
Subject: [PATCH] Fix sysfs filter to check fs type.

---
 lib/filters/filter-sysfs.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/filters/filter-sysfs.c b/lib/filters/filter-sysfs.c
index 3e293f47c..a13bd29b2 100644
--- a/lib/filters/filter-sysfs.c
+++ b/lib/filters/filter-sysfs.c
@@ -26,7 +26,7 @@ static int _locate_sysfs_blocks(const char *proc, char *path, size_t len)
 	char proc_mounts[PATH_MAX];
 	int r = 0;
 	FILE *fp;
-	char *split[2], buffer[PATH_MAX + 16];
+	char *split[4], buffer[PATH_MAX + 16];
 
 	if (!*proc) {
 		log_verbose("No proc filesystem found: skipping sysfs filter");
@@ -45,8 +45,8 @@ static int _locate_sysfs_blocks(const char *proc, char *path, size_t len)
 	}
 
 	while (fgets(buffer, sizeof(buffer), fp)) {
-		if (split_words(buffer, 2, split) == 2 &&
-		    !strcmp(split[0], "sysfs")) {
+		if (split_words(buffer, 4, split) == 4 &&
+		    !strcmp(split[2], "sysfs")) {
 			if (lvm_snprintf(path, len, "%s/%s", split[1],
 					 "block") >= 0) {
 				r = 1;