Messages in this thread | | | Date | Tue, 10 Dec 2013 10:15:21 +0400 | From | Stas Sergeev <> | Subject | Re: [PATCH v3] n_tty: Fix buffer overruns with larger-than-4k pastes |
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09.12.2013 21:10, Peter Hurley пишет: > On 12/09/2013 11:26 AM, Stas Sergeev wrote: >> 09.12.2013 18:50, Peter Hurley пишет: >>> if (found && read_buf(ldata, eol) == __DISABLED_CHAR) { >>> n--; >>> eof_push = !n && ldata->read_tail != ldata->line_start; >>> + ldata->push = 0; >>> } >> Will this work if the last (and only) char written in raw >> mode appear to be \0 (__DISABLED_CHAR)? > > That would have triggered an EOF in older kernels so not a > regression. I mean the case when icanon is enabled _after_ the \0 was written. In an unpatched kernel it will not result in an EOL mark, so I don't expect it to trigger EOF. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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