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Slightly adjust error message if requested allocations are too big 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1885189 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Dominik Stadler 2021-01-06 09:10:28 +00:00
parent da7725e3d6
commit c1397afbf3
1 changed files with 6 additions and 4 deletions
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10
src/java/org/apache/poi/util/IOUtils.java
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@ -29,6 +29,7 @@ import java.io.PushbackInputStream;
import java.nio.ByteBuffer;
import java.nio.channels.ReadableByteChannel;
import java.util.Arrays;
import java.util.Locale;
import java.util.zip.CRC32;
import java.util.zip.Checksum;
@ -173,7 +174,7 @@ public final class IOUtils {
checkLength(length, maxLength);
}
final int len = Math.min((int)length, maxLength);
final int len = Math.min(length, maxLength);
ByteArrayOutputStream baos = new ByteArrayOutputStream(len == Integer.MAX_VALUE ? 4096 : len);
byte[] buffer = new byte[4096];
@ -508,12 +509,13 @@ public final class IOUtils {
}
private static void throwRFE(long length, int maxLength) {
throw new RecordFormatException("Tried to allocate an array of length "+length +
", but "+ maxLength+" is the maximum for this record type.\n" +
throw new RecordFormatException(String.format(Locale.ROOT, "Tried to allocate an array of length %,d" +
", but the maximum lenght for this record type is %,d.\n" +
"If the file is not corrupt, please open an issue on bugzilla to request \n" +
"increasing the maximum allowable size for this record type.\n"+
"As a temporary workaround, consider setting a higher override value with " +
"IOUtils.setByteArrayMaxOverride()");
"IOUtils.setByteArrayMaxOverride()",
length, maxLength));
}
}