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| author | Eric Andersen | 2002-04-13 13:47:39 +0000 |
|---|---|---|
| committer | Eric Andersen | 2002-04-13 13:47:39 +0000 |
| commit | defd998c42d017fa94f80c4275ac082220c14c79 (patch) | |
| tree | 3f68c9729d82ac42e07543600ecd2b0103533fe4 | |
| parent | 1f30a41abe3ad19cbd4e0bb6b67d4084ec576d20 (diff) | |
| download | busybox-defd998c42d017fa94f80c4275ac082220c14c79.zip busybox-defd998c42d017fa94f80c4275ac082220c14c79.tar.gz | |
Patch from Kevin Hilman <khilman@equator.com> to fix potential
memory corruption from long pathnames in /etc/fstab.
| -rw-r--r-- | util-linux/mount.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/util-linux/mount.c b/util-linux/mount.c index 382ad83..7933566 100644 --- a/util-linux/mount.c +++ b/util-linux/mount.c @@ -425,7 +425,8 @@ extern int mount_main(int argc, char **argv) if (optind < argc) { /* if device is a filename get its real path */ if (stat(argv[optind], &statbuf) == 0) { - device = simplify_path(argv[optind]); + char *tmp = simplify_path(argv[optind]); + safe_strncpy(device, tmp, PATH_MAX); } else { safe_strncpy(device, argv[optind], PATH_MAX); } |