[Bug analyzer/107366] -fanalyzer with -fdiagnostics-format=sarif-file or sarif-stderr

[marxin at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107366

--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
Potential fix:

diff --git a/gcc/diagnostic-format-sarif.cc b/gcc/diagnostic-format-sarif.cc
index fc28d160c38..7110db4edd6 100644
--- a/gcc/diagnostic-format-sarif.cc
+++ b/gcc/diagnostic-format-sarif.cc
@@ -595,7 +595,7 @@ sarif_builder::make_location_object (const diagnostic_event
&event)
 json::object *
 sarif_builder::maybe_make_physical_location_object (location_t loc)
 {
-  if (loc <= BUILTINS_LOCATION)
+  if (loc <= BUILTINS_LOCATION || LOCATION_FILE (loc) == NULL)
     return NULL;

   json::object *phys_loc_obj = new json::object ();