From 4b33c6bb977b9e7b8f0460f8d70d17bc9bd74434 Mon Sep 17 00:00:00 2001 From: Justus Winter Date: Wed, 9 Nov 2016 16:34:14 +0100 Subject: pki_gcrypt: Fix memory leak. * src/pki_gcrypt.c (pki_key_ecdsa_to_nid): Release 'sexp'. Signed-off-by: Justus Winter Reviewed-by: Andreas Schneider --- src/pki_gcrypt.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/pki_gcrypt.c b/src/pki_gcrypt.c index e3ae06d5..025ff1b9 100644 --- a/src/pki_gcrypt.c +++ b/src/pki_gcrypt.c @@ -701,20 +701,24 @@ static int pki_key_ecdsa_to_nid(gcry_sexp_t k) cmp = memcmp("NIST P-256", tmp, size); if (cmp == 0) { + gcry_sexp_release(sexp); return NID_gcrypt_nistp256; } cmp = memcmp("NIST P-384", tmp, size); if (cmp == 0) { + gcry_sexp_release(sexp); return NID_gcrypt_nistp384; } cmp = memcmp("NIST P-521", tmp, size); if (cmp == 0) { + gcry_sexp_release(sexp); return NID_gcrypt_nistp521; } } + gcry_sexp_release(sexp); return -1; } -- cgit v1.2.3