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vo_opengl: hwdec_vaegl: fix potentially undefined memory access

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This commit is contained in:
wm4 2017-02-14 13:30:48 +01:00
parent 9a45932984
commit 3e474f4654
1 changed files with 2 additions and 2 deletions
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4
video/out/opengl/hwdec_vaegl.c
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@ -428,12 +428,12 @@ static void determine_working_formats(struct gl_hwdec *hw)
} }
for (int n = 0; fc->valid_sw_formats[n] != AV_PIX_FMT_NONE; n++) { for (int n = 0; fc->valid_sw_formats[n] != AV_PIX_FMT_NONE; n++) {
AVBufferRef *fref = NULL; AVBufferRef *fref = NULL;
struct mp_image *s = NULL;
AVFrame *frame = NULL;
fref = av_hwframe_ctx_alloc(p->ctx->av_device_ref); fref = av_hwframe_ctx_alloc(p->ctx->av_device_ref);
if (!fref) if (!fref)
goto err; goto err;
AVHWFramesContext *fctx = (void *)fref->data; AVHWFramesContext *fctx = (void *)fref->data;
struct mp_image *s = NULL;
AVFrame *frame = NULL;
fctx->format = AV_PIX_FMT_VAAPI; fctx->format = AV_PIX_FMT_VAAPI;
fctx->sw_format = fc->valid_sw_formats[n]; fctx->sw_format = fc->valid_sw_formats[n];
fctx->width = 128; fctx->width = 128;