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| author | Richard Jones <rjones@redhat.com> | 2009-06-10 11:11:14 +0100 |
|---|---|---|
| committer | Richard Jones <rjones@redhat.com> | 2009-06-10 11:11:14 +0100 |
| commit | 2df2f2854ed2d1f9857ef3c5aaca29810cf3c506 (patch) | |
| tree | 9da6966c5e069fe880640d266a06da36bda589ec /daemon/ext2.c | |
| parent | 4aea83962337ac5e5847398e2128a9dbb8779247 (diff) | |
| download | libguestfs-2df2f2854ed2d1f9857ef3c5aaca29810cf3c506.tar.gz libguestfs-2df2f2854ed2d1f9857ef3c5aaca29810cf3c506.tar.xz libguestfs-2df2f2854ed2d1f9857ef3c5aaca29810cf3c506.zip | |
Add IS_DEVICE checks for all calls which take a device parameter.
Diffstat (limited to 'daemon/ext2.c')
| -rw-r--r-- | daemon/ext2.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/daemon/ext2.c b/daemon/ext2.c index ab03528f..4e1b398b 100644 --- a/daemon/ext2.c +++ b/daemon/ext2.c @@ -122,6 +122,8 @@ do_set_e2label (const char *device, const char *label) int r; char *err; + IS_DEVICE (device, -1); + r = command (NULL, &err, "/sbin/e2label", device, label, NULL); if (r == -1) { reply_with_error ("e2label: %s", err); @@ -139,6 +141,8 @@ do_get_e2label (const char *device) int r, len; char *out, *err; + IS_DEVICE (device, NULL); + r = command (&out, &err, "/sbin/e2label", device, NULL); if (r == -1) { reply_with_error ("e2label: %s", err); @@ -163,6 +167,8 @@ do_set_e2uuid (const char *device, const char *uuid) int r; char *err; + IS_DEVICE (device, -1); + r = command (NULL, &err, "/sbin/tune2fs", "-U", uuid, device, NULL); if (r == -1) { reply_with_error ("tune2fs -U: %s", err); @@ -180,6 +186,8 @@ do_get_e2uuid (const char *device) int r; char *out, *err, *p, *q; + IS_DEVICE (device, NULL); + /* It's not so straightforward to get the volume UUID. We have * to use tune2fs -l and then look for a particular string in * the output. |