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author | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-10-09 20:44:02 -0600 |
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committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-11-18 02:18:02 +0100 |
commit | 52fb7eadc0306175b2886f611f0879579c7d7ab2 (patch) | |
tree | 4075b49e54ec213edeb2666ae698377be5ee24ae /crypto/compress.c | |
parent | 513f0f008818c4c8c5efcf6dcb8b0f2b628034a8 (diff) | |
download | linux-crypto-52fb7eadc0306175b2886f611f0879579c7d7ab2.tar.gz linux-crypto-52fb7eadc0306175b2886f611f0879579c7d7ab2.zip |
treewide: use get_random_u32_inclusive() when possible
These cases were done with this Coccinelle:
@@
expression H;
expression L;
@@
- (get_random_u32_below(H) + L)
+ get_random_u32_inclusive(L, H + L - 1)
@@
expression H;
expression L;
expression E;
@@
get_random_u32_inclusive(L,
H
- + E
- - E
)
@@
expression H;
expression L;
expression E;
@@
get_random_u32_inclusive(L,
H
- - E
- + E
)
@@
expression H;
expression L;
expression E;
expression F;
@@
get_random_u32_inclusive(L,
H
- - E
+ F
- + E
)
@@
expression H;
expression L;
expression E;
expression F;
@@
get_random_u32_inclusive(L,
H
- + E
+ F
- - E
)
And then subsequently cleaned up by hand, with several automatic cases
rejected if it didn't make sense contextually.
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> # for infiniband
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'crypto/compress.c')
0 files changed, 0 insertions, 0 deletions