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| author | Kan <chenxinpingc2306@163.com> | 2021-12-17 00:05:24 +0800 |
|---|---|---|
| committer | Pauli <pauli@openssl.org> | 2021-12-20 10:55:57 +1100 |
| commit | f050745fe69a538952f3e12af3718d19ef2df2e2 (patch) | |
| tree | cc6c125933a08c2d25fe3840bcbfc60230529db4 /crypto/bn | |
| parent | 68b78dd7e40f57064b0f24728d8b544fe583599c (diff) | |
Fix the null pointer dereference
Fixes #17296
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17297)
Diffstat (limited to 'crypto/bn')
| -rw-r--r-- | crypto/bn/bn_conv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/bn/bn_conv.c b/crypto/bn/bn_conv.c index 4af546a25b..6757f3d0aa 100644 --- a/crypto/bn/bn_conv.c +++ b/crypto/bn/bn_conv.c @@ -142,7 +142,7 @@ int BN_hex2bn(BIGNUM **bn, const char *a) continue; if (i == 0 || i > INT_MAX / 4) - goto err; + return 0; num = i + neg; if (bn == NULL) |