Avoid crash on OpenSSL 3.0.x

markt-asf · markt-asf · commit e537049cee31 · 2026-02-05T15:16:55.000Z
diff --git a/native/src/sslutils.c b/native/src/sslutils.c
@@ -208,7 +208,7 @@ int SSL_ec_GetParamFromFile(const char *file)
         return NID_undef;
     evp = PEM_read_bio_Parameters_ex(bio, NULL, NULL, NULL);
     BIO_free(bio);
-    if (!EVP_PKEY_is_a(evp, "EC")) {
+    if (evp && !EVP_PKEY_is_a(evp, "EC")) {
         EVP_PKEY_free(evp);
         return NID_undef;
     }

Original file line number	Diff line number	Diff line change
`@@ -208,7 +208,7 @@ int SSL_ec_GetParamFromFile(const char *file)`
`208`	`208`	`return NID_undef;`
`209`	`209`	`evp = PEM_read_bio_Parameters_ex(bio, NULL, NULL, NULL);`
`210`	`210`	`BIO_free(bio);`
`211`		`- if (!EVP_PKEY_is_a(evp, "EC")) {`
	`211`	`+ if (evp && !EVP_PKEY_is_a(evp, "EC")) {`
`212`	`212`	`EVP_PKEY_free(evp);`
`213`	`213`	`return NID_undef;`
`214`	`214`	`}`