1 files changed, 3 insertions, 1 deletions

diff --git a/networking/httpd.c b/networking/httpd.c
index a02b63a38..9b36101d7 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -1271,7 +1271,9 @@ static int sendCgi(const char *url,
             }
             firstLine = 0;
           }
-          bb_full_write(s, rbuf, count);
+          if (bb_full_write(s, rbuf, count) != count)
+              break;
+
 #ifdef DEBUG
           if (config->debugHttpd)
                 fprintf(stderr, "cgi read %d bytes\n", count);