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| author | J08nY | 2023-10-05 20:23:40 +0200 |
|---|---|---|
| committer | J08nY | 2023-10-05 20:23:40 +0200 |
| commit | 62ec24bb56e6be82b3cf4840d547aaf9130b197b (patch) | |
| tree | c94584a75a370869bf9a5120eb7083945d99adc6 /pyecsca/codegen | |
| parent | 19e240e6f8107ebe8bed4d36820c9d5d8fe1576b (diff) | |
| download | pyecsca-codegen-62ec24bb56e6be82b3cf4840d547aaf9130b197b.tar.gz pyecsca-codegen-62ec24bb56e6be82b3cf4840d547aaf9130b197b.tar.zst pyecsca-codegen-62ec24bb56e6be82b3cf4840d547aaf9130b197b.zip | |
Allocate more for sliding window array.
Diffstat (limited to 'pyecsca/codegen')
| -rw-r--r-- | pyecsca/codegen/bn/bn.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pyecsca/codegen/bn/bn.c b/pyecsca/codegen/bn/bn.c index 9ad4d59..2cced3f 100644 --- a/pyecsca/codegen/bn/bn.c +++ b/pyecsca/codegen/bn/bn.c @@ -540,8 +540,8 @@ wsliding_t *bn_wsliding_rtl(const bn_t *bn, int w) { wsliding_t *result = NULL; int blen = bn_bit_length(bn); - uint8_t arr[blen]; - memset(arr, 0, blen * sizeof(uint8_t)); + uint8_t arr[blen + 1]; + memset(arr, 0, (blen + 1) * sizeof(uint8_t)); bn_t k; if (mp_init(&k) != BN_OKAY) { |