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extend use of lseek_blockwise functions

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This commit is contained in:
Ondrej Kozina
2017-12-07 12:49:16 +01:00
committed by Milan Broz
parent ed19ddf620
commit 82d81b9e86
4 changed files with 16 additions and 16 deletions
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13
lib/luks2/luks2_keyslot_luks2.c
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@@ -73,10 +73,9 @@ static int luks2_encrypt_to_storage(char *src, size_t srcLength,
devfd = device_open_locked(device, O_RDWR);
if (devfd >= 0) {
if (lseek(devfd, sector * SECTOR_SIZE, SEEK_SET) == -1 ||
write_blockwise(devfd, device_block_size(device),
device_alignment(device), src,
srcLength) == -1)
if (write_lseek_blockwise(devfd, device_block_size(device),
device_alignment(device), src,
srcLength, sector * SECTOR_SIZE) < 0)
r = -EIO;
else
r = 0;
@@ -132,9 +131,9 @@ static int luks2_decrypt_from_storage(char *dst, size_t dstLength,
devfd = device_open_locked(device, O_RDONLY);
if (devfd >= 0) {
if (lseek(devfd, sector * SECTOR_SIZE, SEEK_SET) == -1 ||
read_blockwise(devfd, device_block_size(device),
device_alignment(device), dst, dstLength) == -1)
if (read_lseek_blockwise(devfd, device_block_size(device),
device_alignment(device), dst,
dstLength, sector * SECTOR_SIZE) < 0)
r = -EIO;
else
r = 0;