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authorMattias Nissler <mnissler@google.com>2016-04-04 16:17:01 +0200
committerMattias Nissler <mnissler@google.com>2016-04-06 15:54:17 +0200
commit452df6d99c81c4eeee3d2c7b2171901e8b7bc54a (patch)
tree2c1e4941bc377422b60ce38baf0681c768691d15 /fuse_sideload.cpp
parentMerge "Move selinux dependencies out of header files." (diff)
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Diffstat (limited to '')
-rw-r--r--fuse_sideload.cpp19
1 files changed, 10 insertions, 9 deletions
diff --git a/fuse_sideload.cpp b/fuse_sideload.cpp
index 9c3e75f89..1725e8823 100644
--- a/fuse_sideload.cpp
+++ b/fuse_sideload.cpp
@@ -61,7 +61,8 @@
#include <sys/uio.h>
#include <unistd.h>
-#include "mincrypt/sha256.h"
+#include <openssl/sha.h>
+
#include "fuse_sideload.h"
#define PACKAGE_FILE_ID (FUSE_ROOT_ID+1)
@@ -269,22 +270,22 @@ static int fetch_block(struct fuse_data* fd, uint32_t block) {
// block).
// - Otherwise, return -EINVAL for the read.
- uint8_t hash[SHA256_DIGEST_SIZE];
- SHA256_hash(fd->block_data, fd->block_size, hash);
- uint8_t* blockhash = fd->hashes + block * SHA256_DIGEST_SIZE;
- if (memcmp(hash, blockhash, SHA256_DIGEST_SIZE) == 0) {
+ uint8_t hash[SHA256_DIGEST_LENGTH];
+ SHA256(fd->block_data, fd->block_size, hash);
+ uint8_t* blockhash = fd->hashes + block * SHA256_DIGEST_LENGTH;
+ if (memcmp(hash, blockhash, SHA256_DIGEST_LENGTH) == 0) {
return 0;
}
int i;
- for (i = 0; i < SHA256_DIGEST_SIZE; ++i) {
+ for (i = 0; i < SHA256_DIGEST_LENGTH; ++i) {
if (blockhash[i] != 0) {
fd->curr_block = -1;
return -EIO;
}
}
- memcpy(blockhash, hash, SHA256_DIGEST_SIZE);
+ memcpy(blockhash, hash, SHA256_DIGEST_LENGTH);
return 0;
}
@@ -393,10 +394,10 @@ int run_fuse_sideload(struct provider_vtab* vtab, void* cookie,
goto done;
}
- fd.hashes = (uint8_t*)calloc(fd.file_blocks, SHA256_DIGEST_SIZE);
+ fd.hashes = (uint8_t*)calloc(fd.file_blocks, SHA256_DIGEST_LENGTH);
if (fd.hashes == NULL) {
fprintf(stderr, "failed to allocate %d bites for hashes\n",
- fd.file_blocks * SHA256_DIGEST_SIZE);
+ fd.file_blocks * SHA256_DIGEST_LENGTH);
result = -1;
goto done;
}