diff options
Diffstat (limited to 'Grow.c')
-rw-r--r-- | Grow.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1820,7 +1820,7 @@ int Grow_restart(struct supertype *st, struct mdinfo *info, int *fdlist, int cnt } /* There should be a duplicate backup superblock 4k before here */ if (lseek64(fd, -4096, 1) < 0 || - read(fd, &bsb2, 4096) != 4096) + read(fd, &bsb2, sizeof(bsb2)) != sizeof(bsb2)) goto second_fail; /* Cannot find leading superblock */ if (bsb.magic[15] == '1') bsbsize = offsetof(struct mdp_backup_super, pad1); |