Commit a209623f authored by Emilia Kasper's avatar Emilia Kasper
Browse files

Initialize variable 



newsig may be used (freed) uninitialized on a malloc error.

Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
(cherry picked from commit 68249414)
parent 92caee08

engines/ccgost/gost_sign.c

+1 −1
Original line number Diff line number Diff line
@@ -53,7 +53,7 @@ void dump_dsa_sig(const char *message, DSA_SIG *sig) 
DSA_SIG *gost_do_sign(const unsigned char *dgst, int dlen, DSA *dsa)

{

    BIGNUM *k = NULL, *tmp = NULL, *tmp2 = NULL;

    DSA_SIG *newsig, *ret = NULL;

    DSA_SIG *newsig = NULL, *ret = NULL;

    BIGNUM *md = hashsum2bn(dgst);

    /* check if H(M) mod q is zero */

    BN_CTX *ctx = BN_CTX_new();