diff options
| author | Michael Brown <mcb30@ipxe.org> | 2017-03-21 15:20:45 +0200 |
|---|---|---|
| committer | Michael Brown <mcb30@ipxe.org> | 2017-03-21 15:20:59 +0200 |
| commit | f17cf0ecd0363523dde781338fb1f3b5f5a7c6f7 (patch) | |
| tree | b4d701e27f5fd41c9ce5fac77bbf1d9b094e0b35 /src/net/tcp/httpconn.c | |
| parent | 1ec2a60614ea0f27843d553d3ee698f9e8d43d79 (diff) | |
| download | ipxe-f17cf0ecd0363523dde781338fb1f3b5f5a7c6f7.tar.gz | |
[http] Add missing check for memory allocation failure
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/net/tcp/httpconn.c')
| -rw-r--r-- | src/net/tcp/httpconn.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/net/tcp/httpconn.c b/src/net/tcp/httpconn.c index a2c01a418..2cfca9c94 100644 --- a/src/net/tcp/httpconn.c +++ b/src/net/tcp/httpconn.c @@ -277,6 +277,10 @@ int http_connect ( struct interface *xfer, struct uri *uri ) { /* Allocate and initialise structure */ conn = zalloc ( sizeof ( *conn ) ); + if ( ! conn ) { + rc = -ENOMEM; + goto err_alloc; + } ref_init ( &conn->refcnt, http_conn_free ); conn->uri = uri_get ( uri ); conn->scheme = scheme; @@ -310,5 +314,6 @@ int http_connect ( struct interface *xfer, struct uri *uri ) { conn->scheme->name, conn->uri->host, port, strerror ( rc ) ); http_conn_close ( conn, rc ); ref_put ( &conn->refcnt ); + err_alloc: return rc; } |