Changes in uspace/srv/net/tcp/sock.c [02a09ed:f4a27304] in mainline

File:

• uspace/srv/net/tcp/sock.c (modified) (6 diffs)

uspace/srv/net/tcp/sock.c

@@ -613 +613 @@
         ipc_callid_t wcallid;
         size_t length;
-        uint8_t buffer[TCP_SOCK_FRAGMENT_SIZE];
         tcp_error_t trc;
         int rc;
+        
+        uint8_t *buffer = calloc(TCP_SOCK_FRAGMENT_SIZE, 1);
+        if (buffer == NULL) {
+                async_answer_0(callid, ENOMEM);
+                return;
+        }
 
         log_msg(LOG_DEFAULT, LVL_DEBUG, "tcp_sock_send()");
@@ -625 +630 @@
         if (sock_core == NULL) {
                 async_answer_0(callid, ENOTSOCK);
-                return;
+                goto out;
         }
 
@@ -641 +646 @@
                         fibril_mutex_unlock(&socket->lock);
                         async_answer_0(callid, EINVAL);
-                        return;
+                        goto out;
                 }
 
@@ -651 +656 @@
                         fibril_mutex_unlock(&socket->lock);
                         async_answer_0(callid, rc);
-                        return;
+                        goto out;
                 }
 
@@ -676 +681 @@
                         fibril_mutex_unlock(&socket->lock);
                         async_answer_0(callid, rc);
-                        return;
+                        goto out;
                 }
         }
@@ -685 +690 @@
             IPC_GET_ARG2(answer));
         fibril_mutex_unlock(&socket->lock);
+        
+out:
+        free(buffer);
 }