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authorNikos Mavrogiannopoulos <nmav@gnutls.org>2019-05-14 21:39:46 +0200
committerNikos Mavrogiannopoulos <nmav@gnutls.org>2019-05-14 21:42:28 +0200
commitbb31860b6e034e99d75173ed39e72e2b3a6ebe66 (patch)
treec1ff24cbd587eea3b8f583780010fc055a7d0897 /doc
parent3cc7043df62cf20f908316fefdc065e946eebfa3 (diff)
downloadgnutls-bb31860b6e034e99d75173ed39e72e2b3a6ebe66.tar.gz
Check all memory allocation in examples and certtooltmp-check-allocations
Resolves: #739 Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Diffstat (limited to 'doc')
-rw-r--r--doc/examples/ex-verify.c1
-rw-r--r--doc/examples/tlsproxy/buffer.c2
-rw-r--r--doc/examples/tlsproxy/crypto-gnutls.c2
3 files changed, 5 insertions, 0 deletions
diff --git a/doc/examples/ex-verify.c b/doc/examples/ex-verify.c
index 0aa9922f81..623198793b 100644
--- a/doc/examples/ex-verify.c
+++ b/doc/examples/ex-verify.c
@@ -55,6 +55,7 @@ verify_certificate_chain(const char *hostname,
GNUTLS_TL_VERIFY_CRL, 0));
cert = malloc(sizeof(*cert) * cert_chain_length);
+ assert(cert != NULL);
/* Import all the certificates in the chain to
* native certificate format.
diff --git a/doc/examples/tlsproxy/buffer.c b/doc/examples/tlsproxy/buffer.c
index cd1ff37eea..05c82121fe 100644
--- a/doc/examples/tlsproxy/buffer.c
+++ b/doc/examples/tlsproxy/buffer.c
@@ -80,6 +80,8 @@ buffer_t *
bufNew (ssize_t size, ssize_t hwm)
{
buffer_t *b = calloc (1, sizeof (buffer_t));
+ if (!b) return NULL;
+
b->buf = calloc (1, size);
b->size = size;
b->hwm = hwm;
diff --git a/doc/examples/tlsproxy/crypto-gnutls.c b/doc/examples/tlsproxy/crypto-gnutls.c
index 634f417b42..0764fdf10f 100644
--- a/doc/examples/tlsproxy/crypto-gnutls.c
+++ b/doc/examples/tlsproxy/crypto-gnutls.c
@@ -178,6 +178,8 @@ tlssession_new (int isserver,
{
int ret;
tlssession_t *s = calloc (1, sizeof (tlssession_t));
+ if (!s)
+ return NULL;
if (quitfn)
s->quitfn = quitfn;