diff options
| -rw-r--r-- | image/mng.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/image/mng.c b/image/mng.c index 37ca1460a..b0a94daf1 100644 --- a/image/mng.c +++ b/image/mng.c @@ -307,6 +307,11 @@ bool nsmng_convert(struct content *c, int width, int height) { c->data.mng.opaque_test_pending = (c->type == CONTENT_PNG) || (c->type == CONTENT_JNG); if (c->data.mng.opaque_test_pending) bitmap_set_opaque(c->bitmap, false); + + /* free associated memory except for mngs where it may be subsequently needed for + * animation decoding. */ + if (c->type != CONTENT_MNG) + mng_cleanup(&c->data.mng.handle); return true; } @@ -432,7 +437,8 @@ void nsmng_destroy(struct content *c) { /* Cleanup the MNG structure and release the canvas memory */ schedule_remove(nsmng_animate, c); - mng_cleanup(&c->data.mng.handle); + if (c->type == CONTENT_MNG) + mng_cleanup(&c->data.mng.handle); if (c->bitmap) bitmap_destroy(c->bitmap); free(c->title); |