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buffer may not be large enough to convert to UCS4, patch from Christian
* encoding.c: buffer may not be large enough to convert to UCS4, patch from Christian Fruth , fixes #504015 Daniel svn path=/trunk/; revision=3727
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@@ -1992,8 +1992,8 @@ retry:
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toconv = in->use;
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if (toconv == 0)
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return(0);
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if (toconv * 2 >= written) {
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xmlBufferGrow(out, toconv * 2);
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if (toconv * 4 >= written) {
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xmlBufferGrow(out, toconv * 4);
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written = out->size - out->use - 1;
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}
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if (handler->output != NULL) {
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