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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2009-02-15 05:51:19 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2009-02-15 05:51:19 +0000 |
| commit | 28ea4298e380d73203890c0f42de68e9798396d8 (patch) | |
| tree | 55c832fd42d8838f9d5f40d2b97bae93263e19e1 /util-linux/volume_id/luks.c | |
| parent | 93b38208d1e7d759b3c8ed8e7eb91c10442033ff (diff) | |
| download | busybox-w32-28ea4298e380d73203890c0f42de68e9798396d8.tar.gz busybox-w32-28ea4298e380d73203890c0f42de68e9798396d8.tar.bz2 busybox-w32-28ea4298e380d73203890c0f42de68e9798396d8.zip | |
volume_id: abort early on read failures.
should help with probing missing fdd's
Diffstat (limited to 'util-linux/volume_id/luks.c')
| -rw-r--r-- | util-linux/volume_id/luks.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/util-linux/volume_id/luks.c b/util-linux/volume_id/luks.c index b0f0f5b21..ebc7d160d 100644 --- a/util-linux/volume_id/luks.c +++ b/util-linux/volume_id/luks.c | |||
| @@ -80,8 +80,9 @@ struct BUG_bad_size_luks_phdr { | |||
| 80 | 1 : -1]; | 80 | 1 : -1]; |
| 81 | }; | 81 | }; |
| 82 | 82 | ||
| 83 | int volume_id_probe_luks(struct volume_id *id, uint64_t off) | 83 | int volume_id_probe_luks(struct volume_id *id /*,uint64_t off*/) |
| 84 | { | 84 | { |
| 85 | #define off ((uint64_t)0) | ||
| 85 | struct luks_phdr *header; | 86 | struct luks_phdr *header; |
| 86 | 87 | ||
| 87 | header = volume_id_get_buffer(id, off, sizeof(*header)); | 88 | header = volume_id_get_buffer(id, off, sizeof(*header)); |