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-rw-r--r--tools/hv/hv_vss_daemon.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/tools/hv/hv_vss_daemon.c b/tools/hv/hv_vss_daemon.c
index 5e63f70bd956..506dd0148828 100644
--- a/tools/hv/hv_vss_daemon.c
+++ b/tools/hv/hv_vss_daemon.c
@@ -81,6 +81,7 @@ static int vss_operate(int operation)
char match[] = "/dev/";
FILE *mounts;
struct mntent *ent;
+ char errdir[1024] = {0};
unsigned int cmd;
int error = 0, root_seen = 0, save_errno = 0;
@@ -115,6 +116,8 @@ static int vss_operate(int operation)
goto err;
}
+ endmntent(mounts);
+
if (root_seen) {
error |= vss_do_freeze("/", cmd);
if (error && operation == VSS_OP_FREEZE)
@@ -124,16 +127,19 @@ static int vss_operate(int operation)
goto out;
err:
save_errno = errno;
+ if (ent) {
+ strncpy(errdir, ent->mnt_dir, sizeof(errdir)-1);
+ endmntent(mounts);
+ }
vss_operate(VSS_OP_THAW);
/* Call syslog after we thaw all filesystems */
if (ent)
syslog(LOG_ERR, "FREEZE of %s failed; error:%d %s",
- ent->mnt_dir, save_errno, strerror(save_errno));
+ errdir, save_errno, strerror(save_errno));
else
syslog(LOG_ERR, "FREEZE of / failed; error:%d %s", save_errno,
strerror(save_errno));
out:
- endmntent(mounts);
return error;
}