Issue #18582: fix memory leak in pbkdf2 code

617320dd · Christian Heimes · 801a1edc · 617320dd
Commit 617320dd authored Nov 06, 2013 by Christian Heimes
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 0 deletions

Modules/_hashopenssl.c Modules/_hashopenssl.c +1 -0

No files found.
--- a/Modules/_hashopenssl.c
+++ b/Modules/_hashopenssl.c
@@ -535,6 +535,7 @@ PKCS5_PBKDF2_HMAC_fast(const char *pass, int passlen,
            HMAC_CTX_cleanup(&hctx);
            return 0;
        }
+        HMAC_CTX_cleanup(&hctx);
        memcpy(p, digtmp, cplen);
        for (j = 1; j < iter; j++) {
            if (!HMAC_CTX_copy(&hctx, &hctx_tpl)) {