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UI: Fix possible use-after-free of obs_source_t

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Also removes an implicit pair of successive obs_source_getref and
obs_source_release calls from OBSSource.
This commit is contained in:
Norihiro Kamae
2023-03-18 15:34:47 -07:00
committed by Jim
parent 8ce4a2a154
commit 23a0b7cacd
4 changed files with 6 additions and 9 deletions
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UI/api-interface.cpp
+2 -2
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@@ -114,8 +114,8 @@ struct OBSStudioAPI : obs_frontend_callbacks {
struct obs_frontend_source_list *sources) override
{
for (int i = 0; i < main->ui->transitions->count(); i++) {
obs_source_t *tr = main->ui->transitions->itemData(i)
.value<OBSSource>();
OBSSource tr = main->ui->transitions->itemData(i)
.value<OBSSource>();
if (!tr)
continue;