diff options
| author | joe <joe@61a7d7f5-40b7-0310-9c16-bb0ea8cb1845> | 2013-07-31 14:21:04 +0000 |
|---|---|---|
| committer | joe <joe@61a7d7f5-40b7-0310-9c16-bb0ea8cb1845> | 2013-07-31 14:21:04 +0000 |
| commit | 56f83ae2091ee5197a69f98233ae5dbf7b59e8c4 (patch) | |
| tree | 92219ce690e682908c0da035c0e1b0593412b3e1 /src | |
| parent | 841b9e95a7f15744beab818eb43825f1b37ad7d5 (diff) | |
| download | neon-56f83ae2091ee5197a69f98233ae5dbf7b59e8c4.tar.gz | |
* src/ne_gnutls.c (x509_crt_copy, make_peers_chain): Fix potential segv,
patch by Matthias Petschick.
git-svn-id: http://svn.webdav.org/repos/projects/neon/trunk@1918 61a7d7f5-40b7-0310-9c16-bb0ea8cb1845
Diffstat (limited to 'src')
| -rw-r--r-- | src/ne_gnutls.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/ne_gnutls.c b/src/ne_gnutls.c index c382643..e7869a8 100644 --- a/src/ne_gnutls.c +++ b/src/ne_gnutls.c @@ -486,7 +486,7 @@ static ne_ssl_certificate *populate_cert(ne_ssl_certificate *cert, static gnutls_x509_crt_t x509_crt_copy(gnutls_x509_crt_t src) { int ret; - size_t size; + size_t size = 0; gnutls_datum_t tmp; gnutls_x509_crt_t dest; @@ -777,6 +777,9 @@ static ne_ssl_certificate *make_peers_chain(gnutls_session_t sock, if (issuer) { issuer = x509_crt_copy(issuer); + if (issuer == NULL) + break; + cert = populate_cert(ne_calloc(sizeof *cert), issuer); /* Check that the issuer does not match the current * cert. */ |