Handle EINTR for send() in handle_connection()

7 years ago · 6fb3fcfc66
parent 1d5aa8cc97
commit 6fb3fcfc66
1 changed files with 2 additions and 1 deletions
--- a/xrdpapi/xrdp-ssh-agent.c
+++ b/xrdpapi/xrdp-ssh-agent.c
@ -287,6 +287,7 @@ handle_connection(int client_fd)
            if (rc == 1)
            {
                char *pos = buffer;
+                errno = 0;
                while (bytes_to_write > 0)
                {
                    int bytes_written = send(client_fd, pos, bytes_to_write, 0);
@ -300,7 +301,7 @@ handle_connection(int client_fd)
                    {
                        fprintf(stderr, "send() returned 0!\n");
                    }
-                    else
+                    else if (errno != EINTR)
                    {
                        /* Error */
                        fprintf(stderr, "Error %d on recv\n", errno);