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| author | Dan Carpenter <dan.carpenter@linaro.org> | 2023-10-30 12:02:59 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-11-17 19:16:29 +0800 |
| commit | d872ca165cb67112f2841ef9c37d51ef7e63d1e4 (patch) | |
| tree | 4362d1d267146d179960b36097da7aaf4f6d035f /crypto/drbg.c | |
| parent | fea845fd79b534948a707511591c059d293668c1 (diff) | |
crypto: rsa - add a check for allocation failure
Static checkers insist that the mpi_alloc() allocation can fail so add
a check to prevent a NULL dereference. Small allocations like this
can't actually fail in current kernels, but adding a check is very
simple and makes the static checkers happy.
Fixes: 6637e11e4ad2 ("crypto: rsa - allow only odd e and restrict value in FIPS mode")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/drbg.c')
0 files changed, 0 insertions, 0 deletions