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Remove VLAs from UUID block parsing code.

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This commit is contained in:
Milan Broz
2021-02-13 22:22:26 +01:00
parent 20320dfd0e
commit 2d9c0b507d
5 changed files with 11 additions and 15 deletions
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7
lib/libdevmapper.c
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@@ -36,11 +36,6 @@
#include "internal.h"
#define DM_UUID_LEN 129
#define DM_BY_ID_PREFIX "dm-uuid-"
#define DM_BY_ID_PREFIX_LEN 8
#define DM_UUID_PREFIX "CRYPT-"
#define DM_UUID_PREFIX_LEN 6
#define DM_CRYPT_TARGET "crypt"
#define DM_VERITY_TARGET "verity"
#define DM_INTEGRITY_TARGET "integrity"
@@ -1244,7 +1239,7 @@ int lookup_dm_dev_by_uuid(struct crypt_device *cd, const char *uuid, const char
r = lookup_by_disk_id(dev_uuid);
if (r == -ENOENT) {
log_dbg(cd, "Search by disk id not available. Using sysfs instead.");
r = lookup_by_sysfs_uuid_field(dev_uuid + DM_BY_ID_PREFIX_LEN, DM_UUID_LEN);
r = lookup_by_sysfs_uuid_field(dev_uuid + DM_BY_ID_PREFIX_LEN);
}
return r;