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Commit 07814db9 authored by HIRANO Takahito's avatar HIRANO Takahito
Browse files

Fix range check for ISO-2022-JP stream. 



Signed-off-by: default avatarHIRANO Takahito <hiranotaka@zng.info>
parent e9cb0742

src/com/fsck/k9/mail/internet/Iso2022JpToShiftJisInputStream.java

+2 −2
Original line number Diff line number Diff line
@@ -60,7 +60,7 @@ class Iso2022JpToShiftJisInputStream extends InputStream 
        if (in1 == '\n' || in1 == '\r')

            charset = Charset.ASCII;



        if (in1 < 0x21 || in1 >= 0x7e)

        if (in1 < 0x21 || in1 >= 0x7f)

            return in1;



        switch (charset)
@@ -71,7 +71,7 @@ class Iso2022JpToShiftJisInputStream extends InputStream 
                return in1 + 0x80;

            case JISX0208:

                int in2 = mIn.read();

                if (in2 < 0x21 || in2 >= 0x7e)

                if (in2 < 0x21 || in2 >= 0x7f)

                    throw new MalformedInputException(0);



                int out1 = (in1 + 1) / 2 + (in1 < 0x5f ? 0x70 : 0xb0);