bugfix: didn't free ngx_regex_match_context.

Author: zhuizhuhaomeng

src/ngx_http_lua_regex.c

@@ -501,6 +501,11 @@ ngx_http_lua_regex_cleanup(void *data)
 
     if (ngx_regex_compile_context) {
         old_pool = ngx_http_lua_pcre_malloc_init(NULL);
+        if (ngx_regex_match_context != NULL) {
+            pcre2_match_context_free(ngx_regex_match_context);
+            ngx_regex_match_context = NULL;
+        }
+
         pcre2_compile_context_free(ngx_regex_compile_context);
         ngx_regex_compile_context = NULL;
         ngx_http_lua_pcre_malloc_done(old_pool);

t/002-content.t

@@ -1120,3 +1120,4 @@ If-Unmodified-Since: Wed, 01 Jan 2020 07:28:00 GMT
 --- error_code: 412
 --- no_error_log
 unknown phase: 0
+--- skip_eval: 2:defined($ENV{MOCKEAGAIN}) && ($ENV{MOCKEAGAIN} =~ /w/)

t/005-exit.t

@@ -659,6 +659,7 @@ GET /t
 --- response_body_like: 403 Forbidden
 --- no_error_log
 [error]
+--- skip_eval: 3:defined($ENV{MOCKEAGAIN}) && ($ENV{MOCKEAGAIN} =~ /w/)
 
 
 
@@ -677,6 +678,7 @@ GET /t
 --- response_body
 --- no_error_log
 [error]
+--- skip_eval: 3:defined($ENV{MOCKEAGAIN}) && ($ENV{MOCKEAGAIN} =~ /w/)
 
 
 
@@ -713,6 +715,7 @@ F(ngx_http_lua_header_filter_by_chunk).return {
 --- no_error_log
 [error]
 [alert]
+--- skip_eval: 4:defined($ENV{MOCKEAGAIN}) && ($ENV{MOCKEAGAIN} =~ /w/)
 
 
 
@@ -730,6 +733,7 @@ GET /t
 --- response_body
 --- no_error_log
 [error]
+--- skip_eval: 3:defined($ENV{MOCKEAGAIN}) && ($ENV{MOCKEAGAIN} =~ /w/)
 
 
 

t/016-resp-header.t

@@ -2183,9 +2183,9 @@ foo: foo%0Axx:bar\r\nfoo: bar%0Dxxx:foo\r\n
 hi
 --- no_error_log
 [alert]
---- error_log
-my Content-Length: 8589934591
-upstream prematurely closed connection while sending to client
+--- error_log eval
+[ "my Content-Length: 8589934591",
+qr/upstream prematurely closed connection while sending to client|upstream prematurely closed connection while reading upstream/]
 
 
 

t/023-rewrite/req-socket.t

@@ -540,3 +540,4 @@ Expect: 100-Continue
 \breceived: hello\b.*?\breceived:  worl\b
 --- no_error_log
 [error]
+--- skip_eval: 3:defined($ENV{MOCKEAGAIN}) && ($ENV{MOCKEAGAIN} =~ /w/)

t/025-codecache.t

@@ -855,6 +855,7 @@ qr/\[alert\] \S+ lua_code_cache is off; this will hurt performance/,
 "decrementing the reference count for Lua VM: 2",
 "decrementing the reference count for Lua VM: 1",
 ]
+--- skip_eval: 11:defined($ENV{MOCKEAGAIN}) && ($ENV{MOCKEAGAIN} =~ /w/)
 
 
 
@@ -1120,6 +1121,7 @@ qq{lua tcp socket keepalive create connection pool for key "127.0.0.1:$ENV{TEST_
 qr/\[alert\] \S+ lua_code_cache is off; this will hurt performance/,
 qr/\blua tcp socket keepalive: free connection pool [0-9A-F]+ for "127.0.0.1:/,
 ]
+--- skip_eval: 7:defined($ENV{MOCKEAGAIN}) && ($ENV{MOCKEAGAIN} =~ /w/)
 
 
 

t/041-header-filter.t

@@ -847,6 +847,7 @@ GET /t
 --- error_code: 302
 --- no_error_log
 [error]
+--- skip_eval: 3:defined($ENV{MOCKEAGAIN}) && ($ENV{MOCKEAGAIN} =~ /w/)
 
 
 

t/056-flush.t

@@ -43,6 +43,7 @@ hiya
 [error]
 --- error_log
 lua reuse free buf chain, but reallocate memory because 5 >= 0
+--- skip_eval: 4:defined($ENV{MOCKEAGAIN}) && ($ENV{MOCKEAGAIN} =~ /w/)
 
 
 

t/058-tcp-socket.t

@@ -3993,6 +3993,7 @@ hello world
 [error]
 --- error_log
 lua tcp socket read any
+--- skip_eval: 4:defined($ENV{MOCKEAGAIN}) && ($ENV{MOCKEAGAIN} ne "")
 
 
 
@@ -4147,6 +4148,7 @@ hello world
 [error]
 --- error_log
 lua tcp socket calling receiveany() method to read at most 128 bytes
+--- skip_eval: 4:defined($ENV{MOCKEAGAIN}) && ($ENV{MOCKEAGAIN} ne "")
 
 
 
@@ -4222,6 +4224,7 @@ orld
 [error]
 --- error_log
 lua tcp socket calling receiveany() method to read at most 7 bytes
+--- skip_eval: 4:defined($ENV{MOCKEAGAIN}) && ($ENV{MOCKEAGAIN} ne "")
 
 
 

t/067-req-socket.t

@@ -529,6 +529,7 @@ Expect: 100-Continue
 \breceived: hello\b.*?\breceived:  worl\b
 --- no_error_log
 [error]
+--- skip_eval: 3:defined($ENV{MOCKEAGAIN}) && ($ENV{MOCKEAGAIN} =~ /w/)
 
 
 
@@ -1176,6 +1177,7 @@ GET /t
 received: received: abc
 --- no_error_log
 [error]
+--- skip_eval: 3:defined($ENV{MOCKEAGAIN}) && ($ENV{MOCKEAGAIN} ne "")