From a209623fbb5b5cdaaf3a825442cb1ed86a985df6 Mon Sep 17 00:00:00 2001 From: Emilia Kasper Date: Tue, 14 Apr 2015 17:42:42 +0200 Subject: [PATCH] Initialize variable newsig may be used (freed) uninitialized on a malloc error. Reviewed-by: Rich Salz (cherry picked from commit 68249414405500660578b337f1c8dd5dd4bb5bcc) --- engines/ccgost/gost_sign.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/engines/ccgost/gost_sign.c b/engines/ccgost/gost_sign.c index 4b5f49efea..07ad921ab5 100644 --- a/engines/ccgost/gost_sign.c +++ b/engines/ccgost/gost_sign.c @@ -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(); -- 2.34.1