diff options
Diffstat (limited to 'sbin/mount_umap')
| -rw-r--r-- | sbin/mount_umap/mount_umap.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sbin/mount_umap/mount_umap.c b/sbin/mount_umap/mount_umap.c index 888682c..0aa7b8c 100644 --- a/sbin/mount_umap/mount_umap.c +++ b/sbin/mount_umap/mount_umap.c @@ -98,7 +98,8 @@ main(argc, argv) FILE *fp, *gfp; u_long gmapdata[GMAPFILEENTRIES][2], mapdata[MAPFILEENTRIES][2]; int ch, count, gnentries, mntflags, nentries; - char *gmapfile, *mapfile, *source, *target, buf[20]; + char *gmapfile, *mapfile, buf[20]; + char source[MAXPATHLEN], target[MAXPATHLEN]; struct vfsconf vfc; int error; @@ -125,8 +126,9 @@ main(argc, argv) if (argc != 2 || mapfile == NULL || gmapfile == NULL) usage(); - source = argv[0]; - target = argv[1]; + /* resolve both target and source with realpath(3) */ + (void)checkpath(argv[0], source); + (void)checkpath(argv[1], target); /* Read in uid mapping data. */ if ((fp = fopen(mapfile, "r")) == NULL) |
