| commit | d6be72ee2c77469d4fb391ccccc2ebc1b167a242 | |
| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | |
| Wed, 4 Jul 2018 16:37:20 +0000 (4 11:37 -0500) | ||
| committer | Herbert Xu <herbert@gondor.apana.org.au> | |
| Fri, 13 Jul 2018 10:26:49 +0000 (13 18:26 +0800) | ||
| tree | b35a052ee1c34f1c2206ceeca8e067420cf52d54 | treesnapshot (tar.gz zip) |
| parent | dcbc0c6e4aa1ef269179351ac615fd08ddefc849 | commitdiff |
crypto: chtls - use 64-bit arithmetic instead of 32-bit
Cast *val* to u64 in order to give the compiler complete
information about the proper arithmetic to use.
Notice that such variable is used in a context that expects an
expression of type u64 (64 bits, unsigned) and the following
expression is currently being evaluated using 32-bit arithmetic:
val << bit_pos
Addresses-Coverity-ID: 1467425 ("Unintentional integer overflow")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Cast *val* to u64 in order to give the compiler complete
information about the proper arithmetic to use.
Notice that such variable is used in a context that expects an
expression of type u64 (64 bits, unsigned) and the following
expression is currently being evaluated using 32-bit arithmetic:
val << bit_pos
Addresses-Coverity-ID: 1467425 ("Unintentional integer overflow")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| drivers/crypto/chelsio/chtls/chtls_hw.c | diffblobblamehistory |