diff options
author | Dominique Martinet <asmadeus@codewreck.org> | 2017-08-14 14:59:48 +0200 |
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committer | Dominique Martinet <asmadeus@codewreck.org> | 2017-08-14 15:05:45 +0200 |
commit | db77530a35f1adbd66f567d733b55a57a62304d8 (patch) | |
tree | 0b05c74f83f1bdb0956c94e6e9631584cd4f99ed | |
parent | 9a9dd15d5f5d401423c913558c3c5c5c5f1f0549 (diff) |
Fix output destory: impl->destroy must be called last + obvious double-free
-rw-r--r-- | types/wlr_output.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/types/wlr_output.c b/types/wlr_output.c index 04dcbfa5..b4618194 100644 --- a/types/wlr_output.c +++ b/types/wlr_output.c @@ -178,13 +178,16 @@ void wlr_output_destroy(struct wlr_output *output) { wlr_texture_destroy(output->cursor.texture); wlr_renderer_destroy(output->cursor.renderer); - output->impl->destroy(output); for (size_t i = 0; output->modes && i < output->modes->length; ++i) { struct wlr_output_mode *mode = output->modes->items[i]; free(mode); - free(mode); } list_free(output->modes); + if (output->impl->destroy) { + output->impl->destroy(output); + } else { + free(output); + } } void wlr_output_effective_resolution(struct wlr_output *output, |