blob: 2ba0aa8bf429f2792c8a666ac8c4c9210c9df2d1 (
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--- ecryptfs-utils/src/ecryptfs-utils-96/src/libecryptfs/main.c.orig
+++ ecryptfs-utils/src/ecryptfs-utils-96/src/libecryptfs/main.c
@@ -387,6 +387,8 @@
char *fullpath_source = NULL;
char *fullpath_target = NULL;
int rc;
+ char dummy;
+ int useMtab;
mountent.mnt_opts = NULL;
if (!source) {
@@ -425,6 +427,13 @@
syslog(LOG_ERR, "Failed to perform eCryptfs mount: [%m]\n");
goto out;
}
+ /* Check if mtab is a symlink */
+ useMtab = (readlink("/etc/mtab", &dummy, 1) < 0);
+ if (!useMtab) {
+ /* No need updating mtab */
+ rc = 0;
+ goto out;
+ }
mtab_fd = setmntent("/etc/mtab", "a");
if (!mtab_fd) {
rc = -EACCES;
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