[PATCH 2/2] nfsmount.conf: remove duplicate 'timeo' from the parsing string

[Steve Dickson <steved@redhat.com>]

When the 'timeo' option is specified in multiple sections of
the nfsmount.conf file, each instance is added to the parsing
string. This patch make the first instance override any others.

Signed-off-by: Steve Dickson <steved@redhat.com>
---
 utils/mount/configfile.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/utils/mount/configfile.c b/utils/mount/configfile.c
index 6985ed9..39d3741 100644
--- a/utils/mount/configfile.c
+++ b/utils/mount/configfile.c
@@ -186,8 +186,18 @@ char *lookup_entry(char *opt)
 {
 	struct entry *entry;
 	char *alias = is_alias(opt);
+	char *ptr;
 
 	SLIST_FOREACH(entry, &head, entries) {
+		/*
+		 * Only check the left side or options that use '='
+		 */
+		if ((ptr = strchr(entry->opt, '=')) != 0) {
+			int len = (int) (ptr - entry->opt);
+
+			if (strncasecmp(entry->opt, opt, len) == 0)
+				return opt;
+		}
 		if (strcasecmp(entry->opt, opt) == 0)
 			return opt;
 		if (alias && strcasecmp(entry->opt, alias) == 0)
-- 
1.8.3.1