diff options
Diffstat (limited to 'tools/hv')
| -rw-r--r-- | tools/hv/hv_vss_daemon.c | 10 |
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; } |
