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Revert "crypto: public_key: fix overflow during implicit conversion"

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This reverts commit 5df14bba00 which is
commit f985911b7bc75d5c98ed24d8aaa8b94c590f7c6a upstream and came in the
5.10.67 release.

It breaks the ABI for the public_key_verify_signature() function.  While
it does fix a useful thing, it shouldn't be an issue for any Android
devices so reverting should be safe.

Fixes: 5df14bba00 ("crypto: public_key: fix overflow during implicit conversion")
Cc: Will Deacon <willdeacon@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I30ee9fec7d778b5d10483917975dd0ebe14aab88
This commit is contained in:
Greg Kroah-Hartman 2021-09-30 16:00:36 +02:00
parent 0dae5f42c0
commit 91607afb55
1 changed files with 2 additions and 2 deletions
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4
include/crypto/public_key.h
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@ -39,9 +39,9 @@ extern void public_key_free(struct public_key *key);
struct public_key_signature {
struct asymmetric_key_id *auth_ids[2];
u8 *s; /* Signature */
u8 *digest;
u32 s_size; /* Number of bytes in signature */
u32 digest_size; /* Number of bytes in digest */
u8 *digest;
u8 digest_size; /* Number of bytes in digest */
const char *pkey_algo;
const char *hash_algo;
const char *encoding;