libssh/SOURCES/coverity_scan.patch

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2023-05-09 05:35:39 +00:00
diff --git a/src/dh_crypto.c b/src/dh_crypto.c
index a847c6a2..1eb94307 100644
--- a/src/dh_crypto.c
+++ b/src/dh_crypto.c
@@ -341,8 +341,16 @@ int ssh_dh_set_parameters(struct dh_ctx *ctx,
goto done;
}
- OSSL_PARAM_BLD_push_BN(param_bld, OSSL_PKEY_PARAM_FFC_P, modulus);
- OSSL_PARAM_BLD_push_BN(param_bld, OSSL_PKEY_PARAM_FFC_G, generator);
+ rc = OSSL_PARAM_BLD_push_BN(param_bld, OSSL_PKEY_PARAM_FFC_P, modulus);
+ if (rc != 1) {
+ rc = SSH_ERROR;
+ goto done;
+ }
+ rc = OSSL_PARAM_BLD_push_BN(param_bld, OSSL_PKEY_PARAM_FFC_G, generator);
+ if (rc != 1) {
+ rc = SSH_ERROR;
+ goto done;
+ }
params = OSSL_PARAM_BLD_to_param(param_bld);
if (params == NULL) {
OSSL_PARAM_BLD_free(param_bld);