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12 lines
291 B
12 lines
291 B
--- a/lib/info.c
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+++ b/lib/info.c
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@@ -583,7 +583,8 @@ int vorbis_analysis_headerout(vorbis_dsp
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oggpack_buffer opb;
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private_state *b=v->backend_state;
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- if(!b||vi->channels<=0){
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+ if(!b||vi->channels<=0||vi->channels>255){
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+ b = NULL;
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ret=OV_EFAULT;
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goto err_out;
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}
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