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  1. Jun 06, 2018
    • Yann Ylavic's avatar
      Merge r1822537, r1830744 from trunk: · 3734ce65
      Yann Ylavic authored 
      mpm_unix(es): cleanup properly on exit in one_process mode.

We can't destroy ap_pglobal in the MPMs because clean_child_exit() runs in
a DSO which would be unloaded under us.

So we defer an ap_terminate() with atexit() in ap_unixd_mpm_set_signals(),
all this is static/builtin code in "os/unix/unixd.c".


Follow up to r1822537: replace static variable with pool userdata.

Also adds a comment and a CHANGES entry.


Submitted by: ylavic
Reviewed by: ylavic, jim, icing


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1833005 13f79535-47bb-0310-9956-ffa450edef68
      3734ce65
  3. May 31, 2018
    • Christophe Jaillet's avatar
      Fix typo · 36dee519
      Christophe Jaillet authored 
      git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1832644 13f79535-47bb-0310-9956-ffa450edef68
      36dee519
    • Joe Orton's avatar
      Merge r1769718, r1785943, r1786110, r1786119 from trunk: · 9e419e1c
      Joe Orton authored 
      add an <IfFile> config section like <IfDefine>

It allows a non httpd config file to be used as a marker directly in
httpd.conf without hiding logic in a script in front of apachectl
to do test -f and pass extra -D's.

This is something we've had in IBM's httpd distro for a little bit and
hadn't remembered to share. I've seen some questions/config files come
up in a few places lately that would benefit from this as an option.

Remove duplicate implementations of conditional section function.  No
functional change.

* server/core.c (start_cond_section): Factor out from start_if*.
  Adjust to use apr_strmemdup.
  (test_ifmod_section, test_iffile_section, test_ifdefine_section):
  Move container-specific tests into callbacks from start_if*.
  (core_cmds): Adjust <IfFile, <IfDefine, <IfModule to use
  start_cond_section with callbacks.

Add <IfDirective> and <IfSection>:

* server/core.c
  (test_ifdirective_section, test_ifsection_section): New callbacks.
  (core_cmds): Define new directives.

* include/http_config.h, server/config.c (ap_exists_directive):
  New function.

* include/ap_mmn.h: Bump MMN minor for above.

* docs/manual/mod/core.xml: Add docs.

* server/core.c (start_cond_section): Comment & variable name fixes,
  no functional change.

Submitted by: covener, jorton
Reviewed by: jorton, ylavic, covener


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1832623 13f79535-47bb-0310-9956-ffa450edef68
      9e419e1c
    • Jim Jagielski's avatar
      Add in userland change notice · 178e3f40
      Jim Jagielski authored 
      
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1832612 13f79535-47bb-0310-9956-ffa450edef68
      178e3f40
    • Jim Jagielski's avatar
      Merge r1828890, r1832500 from trunk: · fd40a2da
      Jim Jagielski authored 
      mod_proxy_balancer: Add hot spare member type and corresponding flag (R). Hot spare members are
used as drop-in replacements for unusable workers in the same load balancer set. This differs
from hot standbys which are only used when all workers in a set are unusable. PR 61140.


mod_proxy_balancer: follow up to r1828890: indentation and 80 col.


Submitted by: jhriggs, ylavic
Reviewed by: jhriggs, jim, ylavic


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1832609 13f79535-47bb-0310-9956-ffa450edef68
      fd40a2da
  5. May 30, 2018
    • Jim Jagielski's avatar
      Merge r1341905, r1342065, r1341930, r1345147, r1344712, r1814465 from trunk: · 40bb4ca3
      Jim Jagielski authored 
      suexec: Add support for logging to syslog as an alternative to a
logfile.

* support/suexec.c (err_output) [AP_LOG_SYSLOG]: Log to syslog.
  (main): Close syslog fd if open, before execv.  Add -V output
  for AP_LOG_SYSLOG.

* configure.in: Add --with-suexec-syslog argument; allow
  --without-suexec-logfile to omit definition of AP_LOG_EXEC.


suexec: Support use of setgid/setuid capability bits on Linux, a
weaker set of privileges than the full setuid/setgid root binary.

* configure.in: Add --enable-suexec-capabilites flag.

* Makefile.in: If configured, use setcap instead of chmod 7555 on
  installed suexec binary.

* modules/arch/unix/mod_unixd.c (unixd_pre_config): Drop test for
  setuid bit if capability bits are used.

* docs/manual/: Add docs.


* docs/manual/suexec.html.en: Update for syslog logging.


* configure.in: Correct handling of --with-suexec-logfile in r1341905,
  thanks to rpluem.


* support/suexec.c: Define AP_LOG_FACILITY.
  (err_output): Use AP_LOG_FACILITY for syslog facility.

Suggested by: kbrand


* configure.in: Fix help text for --with-suexec-syslog.

Submitted by: jorton
Reviewed by: jorton, ylavic, jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1832565 13f79535-47bb-0310-9956-ffa450edef68
      40bb4ca3
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