Fix server crash in satip_server_http_page

Accessing http://your.ip:9981/satip_server/ crashes TVHeadend. The fix also returns Bad Request for unexpected filenames.

diff --git a/src/satip/server.c b/src/satip/server.c
index 5e7c83bcbcb4d2659e58dc6e3b1f7633a0d4f339..f0ad778fc036f1cf74fd7b42bcf6ef735b27fad0 100644 (file)
--- a/src/satip/server.c
+++ b/src/satip/server.c
@@ -264,11 +264,11 @@ int
 satip_server_http_page(http_connection_t *hc,
                        const char *remain, void *opaque)
 {
-  if (strcmp(remain, "desc.xml") == 0)
+  if (remain && strcmp(remain, "desc.xml") == 0)
     return satip_server_http_xml(hc);
-  if (strcmp(remain, "satip.m3u") == 0)
+  if (remain && strcmp(remain, "satip.m3u") == 0)
     return satip_server_satip_m3u(hc);
-  return 0;
+  return HTTP_STATUS_BAD_REQUEST;
 }
 
 /*