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Fix test_parse_addr_port with IPv6 disable #15

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Fix test_parse_addr_port with IPv6 disable #15

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Ivan Zhakov and others added 30 commits November 19, 2016 08:30
Add test for apr_file_open(APR_FOPEN_APPEND).
7d925b0 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1770471 13f79535-47bb-0310-9956-ffa450edef68
Follow-up to r1770471: resolve two compiler warnings in testfile.c.
0980775 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1770489 13f79535-47bb-0310-9956-ffa450edef68
@jimjag
NetWare issue
3025330 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1770832 13f79535-47bb-0310-9956-ffa450edef68
@ylavic
apr_crypto: axe the un(thread)safe key cache, creating each key on th…
61719db 
…e pool

given to crypto_key()/crypto_passphrase().



git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1772414 13f79535-47bb-0310-9956-ffa450edef68
apr_crypt: avoid excessive iteration in bcrypt hash.
02ef469 
Patch by Hanno Böck


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1772803 13f79535-47bb-0310-9956-ffa450edef68
@wrowe
Rather convoluted, fix doxygen and @see references for the table_do l…
7bbacde 
…ogic

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1773849 13f79535-47bb-0310-9956-ffa450edef68
@wrowe
Fix a second doxygen syntax error
fcf6fac 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1773852 13f79535-47bb-0310-9956-ffa450edef68
@ylavic
apr_crypto: blowfish: follow up to r1772803: also cap hash verificati…
09a659a 
…on time.

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1773929 13f79535-47bb-0310-9956-ffa450edef68
@wrowe
Nobody should be running pre-IPV6 flavors of Windows OS abandonware a…
d0b0d71 
…nymore

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1774348 13f79535-47bb-0310-9956-ffa450edef68
Optimize apr_file_info_get(APR_FINFO_SIZE) on Windows.
d0c516b 
* file_io/win32/filestat.c
  (apr_file_info_get): Use GetFileSizeEx() instead of GetFileInformationByHandleEx()
   when only APR_FINFO_SIZE is requested.


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1774712 13f79535-47bb-0310-9956-ffa450edef68
Add tsvn:logminsize, tsvn:logwidthmarker, tsvn:projectlanguage and
c418d3e 
webviewer:projectlanguage properties for TortoiseSVN.

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1774713 13f79535-47bb-0310-9956-ffa450edef68
Add svn:auto-props to automatically add svn:eol-style=native for most
4badf43 
commonly used file types.

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1774714 13f79535-47bb-0310-9956-ffa450edef68
Add svn:eol-style=native for apr_redis.h, apr_redis.c and testredis.c.
c6b2278 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1774715 13f79535-47bb-0310-9956-ffa450edef68
Use CreateFileMappingW on Unicode capable Windows.
a641e91 
* mmap/win32/mmap.c
  (apr_mmap_create): Use CreateFileMappingW() if APR_HAS_UNICODE_FS and   
  IF_WIN_OS_IS_UNICODE.


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1774923 13f79535-47bb-0310-9956-ffa450edef68
@ylavic
locks: follow up to r1667900.
1b19c5d 
As noticed by rjung, not all pthread implementations have mutex_timedlock(),
like Solaris 8, so proc_mutex_proc_pthread_timedacquire() can return
APR_ENOTIMPL.



git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1774973 13f79535-47bb-0310-9956-ffa450edef68
@ylavic
apr_crypto: blowfish: revert r1773929.
7d8af8c 
Wrong place for this check, and wrong value too (should be 1 << 17).
But actually the max is already caped by _crypt_gensalt_blowfish_rn()
which is necessarily called previously in apr_bcrypt_encode().



git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1774976 13f79535-47bb-0310-9956-ffa450edef68
@ylavic
proc_mutex_pthread: simplify (shorten) methods' names by removing
3fcdd5d 
the second/double proc_ (consistently with other mechanisms).



git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1775069 13f79535-47bb-0310-9956-ffa450edef68
Happy New Year 2017
68af0b5 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1776994 13f79535-47bb-0310-9956-ffa450edef68
Update config.guess and config.sub from
afe3d34 
http://git.savannah.gnu.org/cgit/config.git.


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1776998 13f79535-47bb-0310-9956-ffa450edef68
@jimjag
race condition
8c60e26 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1778149 13f79535-47bb-0310-9956-ffa450edef68
@ylavic
Register testsiphash for cmake.
82d06e5 
Submitted by: Michal Karm Babacek <karm fedoraproject.org>
Reviewed by: ylavic


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1778153 13f79535-47bb-0310-9956-ffa450edef68
@dirkx
Add a few error code strings that got lost/awal in the apr-util migra…
dbc4527 
…tion.

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1779500 13f79535-47bb-0310-9956-ffa450edef68
@dirkx
apr_base64_encode_len() already inclues the \0.
bb65527 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1780034 13f79535-47bb-0310-9956-ffa450edef68
@ylavic
apr_crypto: follow up to r1772803.
79193c3 
Still avoid excessive bcrypt iterations, verification side this time.



git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1781391 13f79535-47bb-0310-9956-ffa450edef68
@ylavic
apr_redis: reserve buffer space for trailing \0.
16131f2 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1782042 13f79535-47bb-0310-9956-ffa450edef68
@ylavic
apr_memcache: reserve buffer space for trailing \0.
cab696c 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1782045 13f79535-47bb-0310-9956-ffa450edef68
Win32: Improve apr_file_gets() performance on buffered files by not c…
b6cf854 
…alling

apr_file_read() on each byte.

The benchmark shows that this makes the function roughly 4 times faster:

  4.202 ms -> 1.042 ms   (I measured multiple calls for the same test file)

Also see https://svn.apache.org/r65294

* file_io/win32/readwrite.c
  (apr_file_read): Factor out the part of this function that handles
   reading from buffered files ...
  (read_buffered): ...into this new helper.
  (apr_file_gets): Use the buffer directly for buffered files, the same
   way as in the Unix implementation.

* test/testfile.c
  (test_gets, test_gets_buffered): Extend these tests with read-after-EOF
   checks.
  (test_gets_empty, test_gets_multiline, test_gets_small_buf,
   test_gets_ungetc, test_gets_buffered_big): New tests.
  (testfile): Run the new tests.

Patch by: Evgeny Kotkov <evgeny.kotkov {at} visualsvn.com>


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1785072 13f79535-47bb-0310-9956-ffa450edef68
@ylavic
apr_allocator: Provide apr_allocator_align() to get the true size that
240bee2 
would be allocated for the given size (including the header and alignment).



git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1788334 13f79535-47bb-0310-9956-ffa450edef68
@ylavic
apr_buckets: Add apr_bucket_file_set_buf_size() which allows to confi…
fdbe682 
…gure

the size of the buffer used to read files.



git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1788335 13f79535-47bb-0310-9956-ffa450edef68
@ylavic
Follow up to r1788334: better apr_allocator_align() description.
c0b5b63 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1788337 13f79535-47bb-0310-9956-ffa450edef68
wrowe and others added 23 commits August 30, 2018 21:08
@wrowe
Revert 1839627, this macro does not result in a usable CC_FOR_BUILD
8cbc10b 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839699 13f79535-47bb-0310-9956-ffa450edef68
@wrowe
Revert 1839699, this contained unintended, additional noise. Re-corre…
8546ef9 
…cting.

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839700 13f79535-47bb-0310-9956-ffa450edef68
@wrowe
Revert 1839699, this contained unintended, additional noise. Re-corre…
ac8188d 
…cting.

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839701 13f79535-47bb-0310-9956-ffa450edef68
@minfrin
Make it possible to iterate through JSON arrays as well as JSON objects.
efbca1b 
As a side effect, this removes the need for the temporary pool
during JSON decoding.


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839735 13f79535-47bb-0310-9956-ffa450edef68
@ylavic
apr_json: object keys are strings.
2b510a8 
Make this clear in the API by requiring a usual string in apr_json_object_set()
and creating the apr_json_string_t from it.

It's also more user friendly as otherwise apr_json_string_create() is to be
used when setting an entry.

Also, axe the 'pool' arg from apr_json_array_add() since it's not needed.


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839755 13f79535-47bb-0310-9956-ffa450edef68
@wrowe
Resolve invalid rvalue from void() function, the test is only require…
cea1290 
…d in one

single case of user-provided input, to avoid an index into invalid memory.



git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839769 13f79535-47bb-0310-9956-ffa450edef68
@ylavic
apr_json: follow up to r1839755: preserve formatting when decoding ob…
1b2a0b2 
…ject valueT

The object key-value pair parsed by the JSON decoder contained pre/post spaces
which we lost by changing the key type (to a C string) in apr_json_object_set().

Add a new/private apr__json_object_set() helper taking an apr_json_value_t key
and use it in both apr_json_object_set() and apr_json_decode_object().


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839779 13f79535-47bb-0310-9956-ffa450edef68
@minfrin
Revert 1839779 for now to unblock apr_jose.h.
169099d 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839812 13f79535-47bb-0310-9956-ffa450edef68
@minfrin
Revert 1839755 for now to unblock apr_jose.h.
fcc6677 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839813 13f79535-47bb-0310-9956-ffa450edef68
@minfrin
Simplify apr_errprintf() to return a structure instead of a status.
6a1b234 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839815 13f79535-47bb-0310-9956-ffa450edef68
@minfrin
Axe the 'pool' arg from apr_json_array_add() since it's not needed.
0f0e823 
(Reinstated from 1839755)


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839817 13f79535-47bb-0310-9956-ffa450edef68
@minfrin
apr_jose: Add support for encoding and decoding of JSON Object
063caa5 
Signing and Encryption messages as per RFC7515, RFC7516, RFC7517
and RFC7519.


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839819 13f79535-47bb-0310-9956-ffa450edef68
@minfrin
Add header and tests for JOSE support. I need sleep.
ea89fe0 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839838 13f79535-47bb-0310-9956-ffa450edef68
@minfrin
apr_json: Split apr_json_object_set() into apr_json_object_set() with
1ffadd5 
a simple key, and apr_json_object_set() with the key as an
apr_json_value_t, so the caller has a simpler interface to use to add
a key value pair to an object.


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839840 13f79535-47bb-0310-9956-ffa450edef68
@minfrin
apr_jose: Change the signature of apr_jose_make() so that it is no
237e4e2 
longer neceessary to pass in a pointer to a NULL pointer, but keep
supporting the option to pre-allocate structures.


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839859 13f79535-47bb-0310-9956-ffa450edef68
Fix a doxygen warning
ab2c12a 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839872 13f79535-47bb-0310-9956-ffa450edef68
@minfrin
Explicitly declare parameters as nonnull.
ebc3b1c 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839894 13f79535-47bb-0310-9956-ffa450edef68
@minfrin
Perform nesting level checks before each invocation of apr_jose_decode()
469644a 
(when a jose structure has been created to carry the error message).


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1839897 13f79535-47bb-0310-9956-ffa450edef68
Fix test coverage functionality
ed3d4eb 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1840316 13f79535-47bb-0310-9956-ffa450edef68
@wrowe
Correct cut-n-paste assignment error.
107602a 
Submitted by: rjung


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1840372 13f79535-47bb-0310-9956-ffa450edef68
@jimjag
Add in Atomics for 64bit ints
2f61f96 
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1841078 13f79535-47bb-0310-9956-ffa450edef68
@notroj
Untested but presumably this code was also -- found by Coverity:
4f0db3d 
* dbd/apr_dbd_odbc.c (odbc_lob_bucket_read): Fix to allocate
  sizeof(apr_bucket) not sizeof(apr_bucket *).


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1842824 13f79535-47bb-0310-9956-ffa450edef68
@manusfreedom
Fix test_parse_addr_port with IPv6 disable
099be54
asfgit pushed a commit that referenced this pull request Mar 19, 2019
@wrowe
Fix IPv4-only parsing tests, proposed as git pull req #15 by manusfre…
80ae7b6 
…edom.

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1855867 13f79535-47bb-0310-9956-ffa450edef68
asfgit pushed a commit that referenced this pull request Mar 19, 2019
@wrowe
Fix IPv4-only parsing tests, proposed as git pull req #15 by manusfre…
cd19066 
…edom.

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/branches/1.7.x@1855868 13f79535-47bb-0310-9956-ffa450edef68
@wrowe
Copy link
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wrowe commented Mar 19, 2019

This is applied in SVN (one less delta for simplicity), to 2.0 trunk and the 1.7.x branch, and will be in apr release 1.7.0. Thanks for the fix!

asfgit pushed a commit that referenced this pull request Dec 16, 2020
@wrowe
Fix IPv4-only parsing tests, proposed as git pull req #15 by manusfre…
28eefb2 
…edom.

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/branches/1.7.x@1855868 13f79535-47bb-0310-9956-ffa450edef68
asfgit pushed a commit that referenced this pull request Dec 16, 2020
@ylavic
Merge r1883750 from trunk:
2b85c17 
apr_pools: lock parent pool in pool_destroy_debug().

By using apr_pool_clear_debug() instead of pool_clear_debug() in
pool_destroy_debug() we gain the locking provided by the former and thus
protection from concurrent access from apr_pool_walk_tree(), which is
undefined behaviour.

While pool_destroy_debug()=>apr_pool_clear_debug()=>pool_clear_debug() calls
pool_destroy_debug() for all the children pools, this does not cause a deadlock
because apr_pool_clear_debug() locks the parent pool only (not the pool itself)
and thus pool_destroy_debug(pool->child) locks the current pool with no issue.

This fixes use-after-free like the below in httpd (with -D APR_POOL_DEBUG):

=================================================================
==2026856==ERROR: AddressSanitizer: heap-use-after-free on address 0x60600025acf0 at pc 0x7fe738f4c5be bp 0x7fe718598110 sp 0x7fe718598108
READ of size 8 at 0x60600025acf0 thread T51
    #0 0x7fe738f4c5bd in apr_thread_mutex_lock locks/unix/thread_mutex.c:124
    #1 0x7fe738f4e01c in apr_pool_walk_tree memory/unix/apr_pools.c:1505
    #2 0x7fe738f4e066 in apr_pool_walk_tree memory/unix/apr_pools.c:1511
    #3 0x7fe738f4e066 in apr_pool_walk_tree memory/unix/apr_pools.c:1511
    #4 0x7fe738f4e066 in apr_pool_walk_tree memory/unix/apr_pools.c:1511
    #5 0x7fe738f5027c in apr_pool_find memory/unix/apr_pools.c:2291
    #6 0x7fe738f14aba in apr_table_mergen tables/apr_tables.c:746
    #7 0x5578ad926a25 in ap_set_keepalive /home/ylavic/src/apache/httpd/trunk/modules/http/http_protocol.c:309
    #8 0x5578ad93933f in ap_http_header_filter /home/ylavic/src/apache/httpd/trunk/modules/http/http_filters.c:1376
    #9 0x5578ad98f7bd in ap_pass_brigade /home/ylavic/src/apache/httpd/trunk/server/util_filter.c:783
    #10 0x5578ad9a67f3 in ap_content_length_filter /home/ylavic/src/apache/httpd/trunk/server/protocol.c:2046
    #11 0x5578ad98f7bd in ap_pass_brigade /home/ylavic/src/apache/httpd/trunk/server/util_filter.c:783
    #12 0x5578ad9405ae in ap_byterange_filter /home/ylavic/src/apache/httpd/trunk/modules/http/byterange_filter.c:463
    #13 0x5578ad98f7bd in ap_pass_brigade /home/ylavic/src/apache/httpd/trunk/server/util_filter.c:783
    #14 0x7fe7330e398b in ap_headers_output_filter /home/ylavic/src/apache/httpd/trunk/modules/metadata/mod_headers.c:891
    #15 0x5578ad98f7bd in ap_pass_brigade /home/ylavic/src/apache/httpd/trunk/server/util_filter.c:783
    #16 0x7fe732e32dba in session_output_filter /home/ylavic/src/apache/httpd/trunk/modules/session/mod_session.c:501
    #17 0x5578ad98f7bd in ap_pass_brigade /home/ylavic/src/apache/httpd/trunk/server/util_filter.c:783
    #18 0x5578ad9c8ee5 in default_handler /home/ylavic/src/apache/httpd/trunk/server/core.c:5188
    #19 0x5578ad9431bb in ap_run_handler /home/ylavic/src/apache/httpd/trunk/server/config.c:170
    #20 0x5578ad944941 in ap_invoke_handler /home/ylavic/src/apache/httpd/trunk/server/config.c:444
    #21 0x5578ad92cc23 in ap_process_async_request /home/ylavic/src/apache/httpd/trunk/modules/http/http_request.c:463
    #22 0x5578ad924d7c in ap_process_http_async_connection /home/ylavic/src/apache/httpd/trunk/modules/http/http_core.c:158
    #23 0x5578ad925410 in ap_process_http_connection /home/ylavic/src/apache/httpd/trunk/modules/http/http_core.c:252
    #24 0x5578ad97e04d in ap_run_process_connection /home/ylavic/src/apache/httpd/trunk/server/connection.c:42
    #25 0x7fe735c7ef79 in process_socket /home/ylavic/src/apache/httpd/trunk/server/mpm/event/event.c:1097
    #26 0x7fe735c856a0 in worker_thread /home/ylavic/src/apache/httpd/trunk/server/mpm/event/event.c:2386
    #27 0x7fe738f7cef4 in dummy_worker threadproc/unix/thread.c:145
    #28 0x7fe738e3eea6 in start_thread nptl/pthread_create.c:477
    #29 0x7fe738d6ed4e in __clone (/lib/x86_64-linux-gnu/libc.so.6+0xfdd4e)

0x60600025acf0 is located 48 bytes inside of 64-byte region [0x60600025acc0,0x60600025ad00)
freed by thread T63 here:
    #0 0x7fe7391ed277 in __interceptor_free (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x107277)
    #1 0x7fe738f4e9e5 in pool_clear_debug memory/unix/apr_pools.c:1893
    #2 0x7fe738f4ecb2 in pool_destroy_debug memory/unix/apr_pools.c:1956
    #3 0x7fe738f4eeeb in apr_pool_destroy_debug memory/unix/apr_pools.c:2002
    #4 0x5578ada2534b in ap_queue_info_push_pool /home/ylavic/src/apache/httpd/trunk/server/mpm_fdqueue.c:230
    #5 0x7fe735c81412 in process_lingering_close /home/ylavic/src/apache/httpd/trunk/server/mpm/event/event.c:1686
    #6 0x7fe735c7f9bc in process_socket /home/ylavic/src/apache/httpd/trunk/server/mpm/event/event.c:1255
    #7 0x7fe735c856a0 in worker_thread /home/ylavic/src/apache/httpd/trunk/server/mpm/event/event.c:2386
    #8 0x7fe738f7cef4 in dummy_worker threadproc/unix/thread.c:145
    #9 0x7fe738e3eea6 in start_thread nptl/pthread_create.c:477


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/branches/1.7.x@1883751 13f79535-47bb-0310-9956-ffa450edef68
asfgit pushed a commit that referenced this pull request Dec 16, 2020
@ylavic
apr_pools: lock parent pool in pool_destroy_debug().
94d2e04 
By using apr_pool_clear_debug() instead of pool_clear_debug() in
pool_destroy_debug() we gain the locking provided by the former and thus
protection from concurrent access from apr_pool_walk_tree(), which is
undefined behaviour.

While pool_destroy_debug()=>apr_pool_clear_debug()=>pool_clear_debug() calls
pool_destroy_debug() for all the children pools, this does not cause a deadlock
because apr_pool_clear_debug() locks the parent pool only (not the pool itself)
and thus pool_destroy_debug(pool->child) locks the current pool with no issue.

This fixes use-after-free like the below in httpd (with -D APR_POOL_DEBUG):

=================================================================
==2026856==ERROR: AddressSanitizer: heap-use-after-free on address 0x60600025acf0 at pc 0x7fe738f4c5be bp 0x7fe718598110 sp 0x7fe718598108
READ of size 8 at 0x60600025acf0 thread T51
    #0 0x7fe738f4c5bd in apr_thread_mutex_lock locks/unix/thread_mutex.c:124
    #1 0x7fe738f4e01c in apr_pool_walk_tree memory/unix/apr_pools.c:1505
    #2 0x7fe738f4e066 in apr_pool_walk_tree memory/unix/apr_pools.c:1511
    #3 0x7fe738f4e066 in apr_pool_walk_tree memory/unix/apr_pools.c:1511
    #4 0x7fe738f4e066 in apr_pool_walk_tree memory/unix/apr_pools.c:1511
    #5 0x7fe738f5027c in apr_pool_find memory/unix/apr_pools.c:2291
    #6 0x7fe738f14aba in apr_table_mergen tables/apr_tables.c:746
    #7 0x5578ad926a25 in ap_set_keepalive /home/ylavic/src/apache/httpd/trunk/modules/http/http_protocol.c:309
    #8 0x5578ad93933f in ap_http_header_filter /home/ylavic/src/apache/httpd/trunk/modules/http/http_filters.c:1376
    #9 0x5578ad98f7bd in ap_pass_brigade /home/ylavic/src/apache/httpd/trunk/server/util_filter.c:783
    #10 0x5578ad9a67f3 in ap_content_length_filter /home/ylavic/src/apache/httpd/trunk/server/protocol.c:2046
    #11 0x5578ad98f7bd in ap_pass_brigade /home/ylavic/src/apache/httpd/trunk/server/util_filter.c:783
    #12 0x5578ad9405ae in ap_byterange_filter /home/ylavic/src/apache/httpd/trunk/modules/http/byterange_filter.c:463
    #13 0x5578ad98f7bd in ap_pass_brigade /home/ylavic/src/apache/httpd/trunk/server/util_filter.c:783
    #14 0x7fe7330e398b in ap_headers_output_filter /home/ylavic/src/apache/httpd/trunk/modules/metadata/mod_headers.c:891
    #15 0x5578ad98f7bd in ap_pass_brigade /home/ylavic/src/apache/httpd/trunk/server/util_filter.c:783
    #16 0x7fe732e32dba in session_output_filter /home/ylavic/src/apache/httpd/trunk/modules/session/mod_session.c:501
    #17 0x5578ad98f7bd in ap_pass_brigade /home/ylavic/src/apache/httpd/trunk/server/util_filter.c:783
    #18 0x5578ad9c8ee5 in default_handler /home/ylavic/src/apache/httpd/trunk/server/core.c:5188
    #19 0x5578ad9431bb in ap_run_handler /home/ylavic/src/apache/httpd/trunk/server/config.c:170
    #20 0x5578ad944941 in ap_invoke_handler /home/ylavic/src/apache/httpd/trunk/server/config.c:444
    #21 0x5578ad92cc23 in ap_process_async_request /home/ylavic/src/apache/httpd/trunk/modules/http/http_request.c:463
    #22 0x5578ad924d7c in ap_process_http_async_connection /home/ylavic/src/apache/httpd/trunk/modules/http/http_core.c:158
    #23 0x5578ad925410 in ap_process_http_connection /home/ylavic/src/apache/httpd/trunk/modules/http/http_core.c:252
    #24 0x5578ad97e04d in ap_run_process_connection /home/ylavic/src/apache/httpd/trunk/server/connection.c:42
    #25 0x7fe735c7ef79 in process_socket /home/ylavic/src/apache/httpd/trunk/server/mpm/event/event.c:1097
    #26 0x7fe735c856a0 in worker_thread /home/ylavic/src/apache/httpd/trunk/server/mpm/event/event.c:2386
    #27 0x7fe738f7cef4 in dummy_worker threadproc/unix/thread.c:145
    #28 0x7fe738e3eea6 in start_thread nptl/pthread_create.c:477
    #29 0x7fe738d6ed4e in __clone (/lib/x86_64-linux-gnu/libc.so.6+0xfdd4e)

0x60600025acf0 is located 48 bytes inside of 64-byte region [0x60600025acc0,0x60600025ad00)
freed by thread T63 here:
    #0 0x7fe7391ed277 in __interceptor_free (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x107277)
    #1 0x7fe738f4e9e5 in pool_clear_debug memory/unix/apr_pools.c:1893
    #2 0x7fe738f4ecb2 in pool_destroy_debug memory/unix/apr_pools.c:1956
    #3 0x7fe738f4eeeb in apr_pool_destroy_debug memory/unix/apr_pools.c:2002
    #4 0x5578ada2534b in ap_queue_info_push_pool /home/ylavic/src/apache/httpd/trunk/server/mpm_fdqueue.c:230
    #5 0x7fe735c81412 in process_lingering_close /home/ylavic/src/apache/httpd/trunk/server/mpm/event/event.c:1686
    #6 0x7fe735c7f9bc in process_socket /home/ylavic/src/apache/httpd/trunk/server/mpm/event/event.c:1255
    #7 0x7fe735c856a0 in worker_thread /home/ylavic/src/apache/httpd/trunk/server/mpm/event/event.c:2386
    #8 0x7fe738f7cef4 in dummy_worker threadproc/unix/thread.c:145
    #9 0x7fe738e3eea6 in start_thread nptl/pthread_create.c:477


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1883750 13f79535-47bb-0310-9956-ffa450edef68
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