[Qemu-devel] [Patch 1/1] net/socket: Allocating Large sized arrays to heap

[Pooja Dhannawat]

Signed-off-by: Pooja Dhannawat <dhannawatpoo...@gmail.com>
---
 net/socket.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/socket.c b/net/socket.c
index e32e3cb..483dcac 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -147,10 +147,10 @@ static void net_socket_send(void *opaque)
     NetSocketState *s = opaque;
     int size, err;
     unsigned l;
-    uint8_t buf1[NET_BUFSIZE];
+    uint8_t *buf1 = g_new(uint8_t, 1);
     const uint8_t *buf;
 
-    size = qemu_recv(s->fd, buf1, sizeof(buf1), 0);
+    size = qemu_recv(s->fd, (uint8_t *)buf1, sizeof(uint8_t), 0);
     if (size < 0) {
         err = socket_error();
         if (err != EWOULDBLOCK)
@@ -170,7 +170,6 @@ static void net_socket_send(void *opaque)
         s->index = 0;
         s->packet_len = 0;
         s->nc.link_down = true;
-        memset(s->buf, 0, sizeof(s->buf));
         memset(s->nc.info_str, 0, sizeof(s->nc.info_str));
 
         return;
@@ -222,6 +221,7 @@ static void net_socket_send(void *opaque)
             break;
         }
     }
+    g_free(buf1);
 }
 
 static void net_socket_send_dgram(void *opaque)
-- 
2.5.0