[utils]: close export fd when deinit

Signed-off-by: Xinhuang Li <buluess.li@rock-chips.com> Change-Id: I5a94685d4b1f93c5f56664a8c4a4e63e17757182
2025-10-05 17:16:50 +08:00 · 2022-12-09 11:41:08 +08:00
parent c22b65ef22
commit 54c4458233
1 changed files with 1 additions and 0 deletions
--- a/utils/camera_source.c
+++ b/utils/camera_source.c
@@ -332,6 +332,7 @@ MPP_RET camera_source_deinit(CamSource *ctx)
            mpp_buffer_put(ctx->fbuf[buf.index].buffer);
        }
        munmap(ctx->fbuf[buf.index].start, buf.length);
+        close(ctx->fbuf[i].export_fd);
    }

    // Close v4l2 device