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author | Dr. David von Oheimb <David.von.Oheimb@siemens.com> | 2021-12-30 09:30:18 +0100 |
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committer | Dr. David von Oheimb <dev@ddvo.net> | 2022-01-03 12:44:01 +0100 |
commit | 5f0b3ef025e13522572c65f683ea5b649b0142b9 (patch) | |
tree | fe0f12d91a0725be8e4167fe655dfb071eb3840b | |
parent | e09648323645031c16fdd9eb3e900e2db259e0d0 (diff) |
ec.h: Explain use of strstr() for EVP_EC_gen() and add #include <string.h>
Fixes #17362
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17380)
(cherry picked from commit 1d8f18dce1c8ba99693dfaeb1696d625d9f4b7e0)
-rw-r--r-- | include/openssl/ec.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/openssl/ec.h b/include/openssl/ec.h index f59b4f9288..4e65d84c45 100644 --- a/include/openssl/ec.h +++ b/include/openssl/ec.h @@ -20,6 +20,8 @@ # include <openssl/opensslconf.h> # include <openssl/types.h> +# include <string.h> + # ifdef __cplusplus extern "C" { # endif @@ -1548,6 +1550,7 @@ OSSL_DEPRECATEDIN_3_0 void EC_KEY_METHOD_get_verify # define EVP_EC_gen(curve) \ EVP_PKEY_Q_keygen(NULL, NULL, "EC", (char *)(strstr(curve, ""))) + /* strstr is used to enable type checking for the variadic string arg */ # define ECParameters_dup(x) ASN1_dup_of(EC_KEY, i2d_ECParameters, \ d2i_ECParameters, x) |