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fs_mgr_verity: correct dm_target_spec->next 

dm_target_spec->next should be set to the next multiple of 8.
It doesn't matter before because dm_ioctl->target_count is set to 1 so
only the first dm_target_spec will be processed.

Bug: None
Test: check device can boot with dm-verity
Change-Id: I96b9b0307a40b05640db06d1c614c16d8144bb47
This commit is contained in:
bowgotsai 2017-01-25 20:21:58 +08:00
parent a59c7bcc48
commit ce25baf06f
1 changed files with 1 additions and 1 deletions
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2
fs_mgr/fs_mgr_verity.cpp
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@ -285,7 +285,7 @@ static int load_verity_table(struct dm_ioctl *io, const std::string &name,
// set next target boundary
verity_params += strlen(verity_params) + 1;
verity_params = (char*)(((unsigned long)verity_params + 7) & ~8);
verity_params = (char*)(((uintptr_t)verity_params + 7) & ~7);
tgt->next = verity_params - buffer;
// send the ioctl to load the verity table