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-rw-r--r--demos/kdf/hkdf.c6
-rw-r--r--demos/kdf/pbkdf2.c6
-rw-r--r--demos/kdf/scrypt.c6
3 files changed, 9 insertions, 9 deletions
diff --git a/demos/kdf/hkdf.c b/demos/kdf/hkdf.c
index cb7a170e94..52f505cfa3 100644
--- a/demos/kdf/hkdf.c
+++ b/demos/kdf/hkdf.c
@@ -43,7 +43,7 @@ static unsigned char hkdf_okm[] = {
int main(int argc, char **argv)
{
- int rv = 1;
+ int ret = EXIT_FAILURE;
EVP_KDF *kdf = NULL;
EVP_KDF_CTX *kctx = NULL;
unsigned char out[42];
@@ -95,10 +95,10 @@ int main(int argc, char **argv)
goto end;
}
- rv = 0;
+ ret = EXIT_SUCCESS;
end:
EVP_KDF_CTX_free(kctx);
EVP_KDF_free(kdf);
OSSL_LIB_CTX_free(library_context);
- return rv;
+ return ret;
}
diff --git a/demos/kdf/pbkdf2.c b/demos/kdf/pbkdf2.c
index ae0a63bf60..fc87e6bbe0 100644
--- a/demos/kdf/pbkdf2.c
+++ b/demos/kdf/pbkdf2.c
@@ -57,7 +57,7 @@ static const unsigned char expected_output[] = {
int main(int argc, char **argv)
{
- int rv = 1;
+ int ret = EXIT_FAILURE;
EVP_KDF *kdf = NULL;
EVP_KDF_CTX *kctx = NULL;
unsigned char out[64];
@@ -108,10 +108,10 @@ int main(int argc, char **argv)
goto end;
}
- rv = 0;
+ ret = EXIT_SUCCESS;
end:
EVP_KDF_CTX_free(kctx);
EVP_KDF_free(kdf);
OSSL_LIB_CTX_free(library_context);
- return rv;
+ return ret;
}
diff --git a/demos/kdf/scrypt.c b/demos/kdf/scrypt.c
index 2be9908800..e4565ae724 100644
--- a/demos/kdf/scrypt.c
+++ b/demos/kdf/scrypt.c
@@ -59,7 +59,7 @@ static const unsigned char expected_output[] = {
int main(int argc, char **argv)
{
- int rv = 1;
+ int ret = EXIT_FAILURE;
EVP_KDF *kdf = NULL;
EVP_KDF_CTX *kctx = NULL;
unsigned char out[64];
@@ -111,10 +111,10 @@ int main(int argc, char **argv)
goto end;
}
- rv = 0;
+ ret = EXIT_SUCCESS;
end:
EVP_KDF_CTX_free(kctx);
EVP_KDF_free(kdf);
OSSL_LIB_CTX_free(library_context);
- return rv;
+ return ret;
}