[igt-dev] [PATCH i-g-t v4 15/21] lib/igt_chamelium: Fixup resources liberation in comparison helpers

[Paul Kocialkowski]

This fixes a bunch of occurrences of memory not being properly
liberated after its use in helpers revolving around frame/CRC
comparison.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski at bootlin.com>
Reviewed-by: Lyude Paul <lyude at redhat.com>
Reviewed-by: Maxime Ripard <maxime.ripard at bootlin.com>
---
 lib/igt_chamelium.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/lib/igt_chamelium.c b/lib/igt_chamelium.c
index 32b859eac4a7..0b6ac37a3d89 100644
--- a/lib/igt_chamelium.c
+++ b/lib/igt_chamelium.c
@@ -1060,9 +1060,9 @@ void chamelium_assert_crc_eq_or_dump(struct chamelium *chamelium,
 		free(reference_suffix);
 		free(capture_suffix);
 
-		chamelium_destroy_frame_dump(frame);
-
+		cairo_surface_destroy(reference);
 		cairo_surface_destroy(capture);
+		chamelium_destroy_frame_dump(frame);
 	}
 
 	igt_assert(eq);
@@ -1120,11 +1120,14 @@ void chamelium_assert_analog_frame_match_or_dump(struct chamelium *chamelium,
 
 		free(reference_suffix);
 		free(capture_suffix);
+		free(reference_crc);
+		free(capture_crc);
 	}
 
-	cairo_surface_destroy(capture);
-
 	igt_assert(match);
+
+	cairo_surface_destroy(reference);
+	cairo_surface_destroy(capture);
 }
 
 
@@ -1323,6 +1326,8 @@ igt_crc_t *chamelium_calculate_fb_crc(int fd, struct igt_fb *fb)
 
 	chamelium_do_calculate_fb_crc(fb_surface, ret);
 
+	cairo_surface_destroy(fb_surface);
+
 	return ret;
 }
 
-- 
2.20.1