guard against null pointer deref

peadar · peadar · commit 7bf2e4d84b50 · 2025-06-20T11:12:28.000+01:00
diff --git a/dump.cc b/dump.cc
@@ -527,6 +527,7 @@ operator << (std::ostream &os, const JSON<Dwarf::Info> &di)
     if (debugFrame)
         writer.field("debugframe", *debugFrame);
     auto ehFrame = di.object.getCFI( Dwarf::FI_EH_FRAME );
+    if (ehFrame)
         writer.field("ehFrame", *ehFrame);
     return writer;
 }

Original file line number	Diff line number	Diff line change
`@@ -527,6 +527,7 @@ operator << (std::ostream &os, const JSON<Dwarf::Info> &di)`
`527`	`527`	`if (debugFrame)`
`528`	`528`	`writer.field("debugframe", *debugFrame);`
`529`	`529`	`auto ehFrame = di.object.getCFI( Dwarf::FI_EH_FRAME );`
	`530`	`+ if (ehFrame)`
`530`	`531`	`writer.field("ehFrame", *ehFrame);`
`531`	`532`	`return writer;`
`532`	`533`	`}`