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Intermittent segfault caused by #26 #30

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anthonyryan1 opened this issue May 4, 2014 · 0 comments · Fixed by #48
Closed

Intermittent segfault caused by #26 #30

anthonyryan1 opened this issue May 4, 2014 · 0 comments · Fixed by #48

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@anthonyryan1
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After 8ffc053 I am observing regular segmentation faults. See attached stack trace:

#0  0x00007f33a938b029 in ngx_http_variable_unknown_header ()
#1  0x00007f33a93bcacb in ngx_http_zip_header_filter ()
#2  0x00007f33a937a9fe in ngx_http_send_special_response.isra.0 ()
#3  0x00007f33a937ad64 in ngx_http_special_response_handler ()
#4  0x00007f33a937dfd1 in ngx_http_finalize_request ()
#5  0x00007f33a9377d66 in ngx_http_core_access_phase ()
#6  0x00007f33a9373205 in ngx_http_core_run_phases ()
#7  0x00007f33a937f174 in ngx_http_process_request ()
#8  0x00007f33a937ffff in ngx_http_process_request_line ()
#9  0x00007f33a936072a in ngx_event_process_posted ()
#10 0x00007f33a9367058 in ngx_worker_process_cycle ()
#11 0x00007f33a9365793 in ngx_spawn_process ()
#12 0x00007f33a9368291 in ngx_master_process_cycle ()
Cannot access memory at address 0x7fff445af018

Related: Issue #25, Pull request #26
anthonyryan1 added a commit to anthonyryan1/mod_zip that referenced this issue May 6, 2015
@anthonyryan1
Fix case where ngx_http_variable_unknown_header could be called on a …
11665b8 
…null pointer

Regression introduced by refactoring in 8ffc053

Fixes evanmiller#30
anthonyryan1 added a commit to anthonyryan1/mod_zip that referenced this issue May 7, 2015
@anthonyryan1
ngx_http_variable_unknown_header was causing segfaults during NPN neg…
aab1e2b 
…otiation and

other requests that did not included non-null content in headers_out.headers.part

Fixes evanmiller#30
@anthonyryan1 anthonyryan1 mentioned this issue May 11, 2015
Merged
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ngx_http_variable_unknown_header was causing segfaults anthonyryan1/mod_zip
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@anthonyryan1