lorid

commit c15e6366cb40046802c102cce987a70409fc9be6
parent ee69a647693f983ce1796a0c0332c3c33b11c0a8
Author: nibo <nibo@relim.de>
Date:   Sat, 12 Oct 2024 21:08:10 +0200

Fix problem with invalid free()

Diffstat:
M
chordpro.c
 | 
4
+++-
M
chordpro.h
 | 
1
-

2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/chordpro.c b/chordpro.c
@@ -1473,7 +1473,9 @@ cho_metadata_free(struct ChoMetadata *meta)
 {
 	free(meta->name);
 	free(meta->value);
-	cho_style_free(meta->style);
+	if (meta->style) {
+		cho_style_free(meta->style);
+	}
 	free(meta);
 }
 
diff --git a/chordpro.h b/chordpro.h
@@ -18,7 +18,6 @@ enum EnvironmentDirective {
 	START_OF_BRIDGE, SOB, END_OF_BRIDGE, EOB,
 	START_OF_TAB, SOT, END_OF_TAB, EOT,
 	START_OF_GRID, SOG, END_OF_GRID, EOG
-
 };
 
 enum FormattingDirective {