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Check for invalid subsampling factor

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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@433 632fc199-4ca6-4c93-a231-07263d6284db
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DRC
2011-02-23 20:51:23 +00:00
parent 84a1bcca6f
commit b605cac79e
1 changed files with 2 additions and 0 deletions
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2
java/org/libjpegturbo/turbojpeg/TJDecompressor.java
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@@ -65,6 +65,8 @@ public class TJDecompressor {
public int getSubsamp() throws Exception { public int getSubsamp() throws Exception {
if(jpegSubsamp < 0) throw new Exception("JPEG buffer not initialized"); if(jpegSubsamp < 0) throw new Exception("JPEG buffer not initialized");
if(jpegSubsamp >= TJ.NUMSAMPOPT)
throw new Exception("JPEG header information is invalid");
return jpegSubsamp; return jpegSubsamp;
} }