X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=utils%2Fmountd%2Fcache.c;fp=utils%2Fmountd%2Fcache.c;h=978698d399875925cb43b6f33e363be6ae840e7a;hp=c8aa46f8472cbe21f4d80a70fae4a84f223e16e4;hb=ebe2826ca571a3959c3b5c8e29686c621f2775cf;hpb=11ba3b1e01b67b7d19f26fba94fabdb60878e809

diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c
index c8aa46f..978698d 100644
--- a/utils/mountd/cache.c
+++ b/utils/mountd/cache.c
@@ -371,8 +371,11 @@ export_matches(nfs_export *exp, char *dom, char *path, struct addrinfo *ai)
 static bool subexport(struct exportent *e1, struct exportent *e2)
 {
 	char *p1 = e1->e_path, *p2 = e2->e_path;
+	size_t l2 = strlen(p2);
+
 	return e2->e_flags & NFSEXP_CROSSMOUNT
-		&& is_subdirectory(p1, p2);
+		&& strncmp(p1, p2, l2) == 0
+		&& p1[l2] == '/';
 }
 
 struct parsed_fsid {