I should mention I was actually "on" trunk because I thought there'd be a quick fix. But the relevant stuff is recently backported
On Thu, Dec 8, 2016 at 1:46 PM, Eric Covener <cove...@gmail.com> wrote: > I am playing with check_headers() and injecting bad characters, and I > am getting some looping: > > #2155 0x000000000048af80 in ap_http_header_filter (f=0x7fffc80061d0, > b=0x7fffc09c2bd8) at http_filters.c:1262 > #2156 0x00000000004396d0 in ap_pass_brigade (next=0x7fffc80061d0, > bb=0x7fffc09c2bd8) at util_filter.c:610 > #2157 0x00000000004408aa in ap_content_length_filter > (f=0x7fffc8006198, b=0x7fffc09c2bd8) at protocol.c:1776 > #2158 0x00000000004396d0 in ap_pass_brigade (next=0x7fffc8006198, > bb=0x7fffc09c2bd8) at util_filter.c:610 > #2159 0x00007fffe838daa5 in ap_headers_error_filter (f=0x7fffc09c2948, > in=0x7fffc09c2bd8) at mod_headers.c:917 > #2160 0x00000000004396d0 in ap_pass_brigade (next=0x7fffc09c2948, > bb=0x7fffc09c2bd8) at util_filter.c:610 > #2161 0x00007fffe6103dfc in session_output_filter (f=0x7fffc09c2910, > in=0x7fffc09c2bd8) at mod_session.c:489 > #2162 0x00000000004396d0 in ap_pass_brigade (next=0x7fffc09c2910, > bb=0x7fffc09c2bd8) at util_filter.c:610 > #2163 0x0000000000440b5e in ap_old_write_filter (f=0x7fffc09c29e0, > bb=0x7fffc09c2bd8) at protocol.c:1845 > #2164 0x00000000004396d0 in ap_pass_brigade (next=0x7fffc09c29e0, > bb=0x7fffc09c2bd8) at util_filter.c:610 > #2165 0x00000000004400a7 in end_output_stream (r=0x7fffc8004980) at > protocol.c:1540 > #2166 0x000000000044011f in ap_finalize_request_protocol > (r=0x7fffc8004980) at protocol.c:1565 > #2167 0x0000000000486612 in ap_send_error_response (r=0x7fffc8004980, > recursive_error=500) at http_protocol.c:1395 > #2168 0x0000000000486da8 in ap_die_r (type=500, r=0x7fffc8004980, > recursive_error=500) at http_request.c:224 > #2169 0x0000000000486dd4 in ap_die (type=500, r=0x7fffc8004980) at > http_request.c:229 > #2170 0x000000000048af80 in ap_http_header_filter (f=0x7fffc80061d0, > b=0x7fffc09c2798) at http_filters.c:1262 > > This is even after trying to zap the offending header before ap_die. > -- > Eric Covener > cove...@gmail.com -- Eric Covener cove...@gmail.com