8.1.x: Fix output '\n' HTTP field line endings#8460
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bneradt merged 1 commit intoapache:8.1.xfrom Oct 27, 2021
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This is another attempt to fix what was initially addressed in apache#8096 but got backed out via apache#8305. That more extensive patch was considered too invasive and potentially risky. This more targeted patch will fix clients that only send the \n endings but it will force the \r\n line ending on output. This was mostly in place except for header lines that get m_n_v_raw_printable set, which seems to be most header lines. The addition checks to see if the header line ends in \r\n. If it does not the m_n_v_raw_printable flag gets cleared and the logic that explicitly adds the line endings while be invoked on output.
bneradt
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ezelkow1
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shinrich
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Looks good. Should catch all cases where the line ending is weird and ensure that it is reformated
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This is another attempt to fix what was initially addressed in #8096 but
got backed out via #8305. That more extensive patch was considered too
invasive and potentially risky. This more targeted patch will fix
clients that only send the \n endings but it will force the \r\n line
ending on output.
This was mostly in place except for header lines that get
m_n_v_raw_printable set, which seems to be most header lines. The
addition checks to see if the header line ends in \r\n. If it does not
the m_n_v_raw_printable flag gets cleared and the logic that explicitly
adds the line endings while be invoked on output.