diff options
Diffstat (limited to '1417352dda354c22db43a8d4dbaa967575e2720c.patch')
| -rw-r--r-- | 1417352dda354c22db43a8d4dbaa967575e2720c.patch | 332 |
1 files changed, 0 insertions, 332 deletions
diff --git a/1417352dda354c22db43a8d4dbaa967575e2720c.patch b/1417352dda354c22db43a8d4dbaa967575e2720c.patch deleted file mode 100644 index 5e4da11..0000000 --- a/1417352dda354c22db43a8d4dbaa967575e2720c.patch +++ /dev/null @@ -1,332 +0,0 @@ -From 1417352dda354c22db43a8d4dbaa967575e2720c Mon Sep 17 00:00:00 2001 -From: Dmitry Stogov <dmitry@zend.com> -Date: Tue, 22 Oct 2019 17:52:56 +0300 -Subject: [PATCH] Allow loading FFI bindings through ffi.preload directive - ---- - Zend/zend_compile.h | 3 + - ext/ffi/ffi.c | 101 ++++++++++++++++++++++++++++------ - ext/ffi/php_ffi.h | 1 + - ext/ffi/tests/302.phpt | 15 +++++ - ext/opcache/ZendAccelerator.c | 31 +++++++---- - 5 files changed, 124 insertions(+), 27 deletions(-) - create mode 100644 ext/ffi/tests/302.phpt - -diff --git a/Zend/zend_compile.h b/Zend/zend_compile.h -index 499d0d64b641..c21554e4641e 100644 ---- a/Zend/zend_compile.h -+++ b/Zend/zend_compile.h -@@ -1094,6 +1094,9 @@ END_EXTERN_C() - /* disable jumptable optimization for switch statements */ - #define ZEND_COMPILE_NO_JUMPTABLES (1<<16) - -+/* this flag is set when compiler invoked during preloading in separate process */ -+#define ZEND_COMPILE_PRELOAD_IN_CHILD (1<<17) -+ - /* The default value for CG(compiler_options) */ - #define ZEND_COMPILE_DEFAULT ZEND_COMPILE_HANDLE_OP_ARRAY - -diff --git a/ext/ffi/ffi.c b/ext/ffi/ffi.c -index 1edba157a171..4b7144e11ccc 100644 ---- a/ext/ffi/ffi.c -+++ b/ext/ffi/ffi.c -@@ -3083,15 +3083,13 @@ static zend_ffi_type *zend_ffi_remember_type(zend_ffi_type *type) /* {{{ */ - } - /* }}} */ - --ZEND_METHOD(FFI, load) /* {{{ */ -+static zend_ffi *zend_ffi_load(const char *filename, zend_bool preload) /* {{{ */ - { -- zend_string *fn; - struct stat buf; - int fd; -- char *filename, *code, *code_pos, *scope_name, *lib; -+ char *code, *code_pos, *scope_name, *lib; - size_t code_size, scope_name_len; - zend_ffi *ffi; -- zend_bool preload = (CG(compiler_options) & ZEND_COMPILE_PRELOAD) != 0; - DL_HANDLE handle = NULL; - zend_ffi_scope *scope = NULL; - zend_string *name; -@@ -3099,19 +3097,13 @@ ZEND_METHOD(FFI, load) /* {{{ */ - zend_ffi_tag *tag; - void *addr; - -- ZEND_FFI_VALIDATE_API_RESTRICTION(); -- ZEND_PARSE_PARAMETERS_START(1, 1) -- Z_PARAM_STR(fn) -- ZEND_PARSE_PARAMETERS_END(); -- -- filename = ZSTR_VAL(fn); - if (stat(filename, &buf) != 0) { - if (preload) { - zend_error(E_WARNING, "FFI: failed pre-loading '%s', file doesn't exist", filename); - } else { - zend_throw_error(zend_ffi_exception_ce, "Failed loading '%s', file doesn't exist", filename); - } -- return; -+ return NULL; - } - - if ((buf.st_mode & S_IFMT) != S_IFREG) { -@@ -3120,7 +3112,7 @@ ZEND_METHOD(FFI, load) /* {{{ */ - } else { - zend_throw_error(zend_ffi_exception_ce, "Failed loading '%s', not a regular file", filename); - } -- return; -+ return NULL; - } - - code_size = buf.st_size; -@@ -3134,7 +3126,7 @@ ZEND_METHOD(FFI, load) /* {{{ */ - } - efree(code); - close(fd); -- return; -+ return NULL; - } - close(fd); - code[code_size] = 0; -@@ -3153,7 +3145,7 @@ ZEND_METHOD(FFI, load) /* {{{ */ - if (!code_pos) { - efree(code); - FFI_G(persistent) = 0; -- return; -+ return NULL; - } - code_size -= code_pos - code; - -@@ -3318,7 +3310,11 @@ ZEND_METHOD(FFI, load) /* {{{ */ - } - } - -- ffi = (zend_ffi*)zend_ffi_new(zend_ffi_ce); -+ if (EG(objects_store).object_buckets) { -+ ffi = (zend_ffi*)zend_ffi_new(zend_ffi_ce); -+ } else { -+ ffi = ecalloc(1, sizeof(zend_ffi)); -+ } - ffi->symbols = scope->symbols; - ffi->tags = scope->tags; - ffi->persistent = 1; -@@ -3333,7 +3329,7 @@ ZEND_METHOD(FFI, load) /* {{{ */ - FFI_G(symbols) = NULL; - FFI_G(tags) = NULL; - -- RETURN_OBJ(&ffi->std); -+ return ffi; - - cleanup: - efree(code); -@@ -3348,6 +3344,30 @@ ZEND_METHOD(FFI, load) /* {{{ */ - FFI_G(tags) = NULL; - } - FFI_G(persistent) = 0; -+ return NULL; -+} -+/* }}} */ -+ -+ZEND_METHOD(FFI, load) /* {{{ */ -+{ -+ zend_string *fn; -+ zend_ffi *ffi; -+ -+ ZEND_FFI_VALIDATE_API_RESTRICTION(); -+ ZEND_PARSE_PARAMETERS_START(1, 1) -+ Z_PARAM_STR(fn) -+ ZEND_PARSE_PARAMETERS_END(); -+ -+ if (CG(compiler_options) & ZEND_COMPILE_PRELOAD_IN_CHILD) { -+ zend_throw_error(zend_ffi_exception_ce, "FFI::load() doesn't work in conjunction with \"opcache.pelaod_user\". Use \"ffi.preload\" instead."); -+ return; -+ } -+ -+ ffi = zend_ffi_load(ZSTR_VAL(fn), (CG(compiler_options) & ZEND_COMPILE_PRELOAD) != 0); -+ -+ if (ffi) { -+ RETURN_OBJ(&ffi->std); -+ } - } - /* }}} */ - -@@ -4813,8 +4833,51 @@ static ZEND_INI_DISP(zend_ffi_enable_displayer_cb) /* {{{ */ - - ZEND_INI_BEGIN() - ZEND_INI_ENTRY3_EX("ffi.enable", "preload", ZEND_INI_SYSTEM, OnUpdateFFIEnable, NULL, NULL, NULL, zend_ffi_enable_displayer_cb) -+ STD_ZEND_INI_ENTRY("ffi.preload", NULL, ZEND_INI_SYSTEM, OnUpdateString, preload, zend_ffi_globals, ffi_globals) - ZEND_INI_END() - -+static int zend_ffi_preload(char *preload) /* {{{ */ -+{ -+ zend_ffi *ffi; -+ char *s = NULL, *e, *filename; -+ -+ e = preload; -+ while (*e) { -+ switch (*e) { -+ case ZEND_PATHS_SEPARATOR: -+ if (s) { -+ filename = estrndup(s, e-s); -+ ffi = zend_ffi_load(filename, 1); -+ efree(filename); -+ if (!ffi) { -+ return FAILURE; -+ } -+ efree(ffi); -+ s = NULL; -+ } -+ break; -+ default: -+ if (!s) { -+ s = e; -+ } -+ break; -+ } -+ e++; -+ } -+ if (s) { -+ filename = estrndup(s, e-s); -+ ffi = zend_ffi_load(filename, 1); -+ efree(filename); -+ if (!ffi) { -+ return FAILURE; -+ } -+ efree(ffi); -+ } -+ -+ return SUCCESS; -+} -+/* }}} */ -+ - /* {{{ ZEND_MINIT_FUNCTION - */ - ZEND_MINIT_FUNCTION(ffi) -@@ -4976,6 +5039,12 @@ ZEND_MINIT_FUNCTION(ffi) - zend_ffi_ctype_handlers.get_properties = zend_fake_get_properties; - zend_ffi_ctype_handlers.get_gc = zend_fake_get_gc; - -+ if (FFI_G(preload)) { -+ if (zend_ffi_preload(FFI_G(preload)) != SUCCESS) { -+ return FAILURE; -+ } -+ } -+ - return SUCCESS; - } - /* }}} */ -diff --git a/ext/ffi/php_ffi.h b/ext/ffi/php_ffi.h -index 0f511fccf05c..b9f01d6e96f4 100644 ---- a/ext/ffi/php_ffi.h -+++ b/ext/ffi/php_ffi.h -@@ -38,6 +38,7 @@ ZEND_BEGIN_MODULE_GLOBALS(ffi) - HashTable types; - - /* preloading */ -+ char *preload; - HashTable *scopes; /* list of preloaded scopes */ - - /* callbacks */ -diff --git a/ext/ffi/tests/302.phpt b/ext/ffi/tests/302.phpt -new file mode 100644 -index 000000000000..cb0d73d56880 ---- /dev/null -+++ b/ext/ffi/tests/302.phpt -@@ -0,0 +1,15 @@ -+--TEST-- -+FFI 302: FFI preloading -+--SKIPIF-- -+<?php require_once('skipif.inc'); ?> -+<?php if (substr(PHP_OS, 0, 3) == 'WIN') die('skip not for Windows'); ?> -+--INI-- -+ffi.enable=1 -+ffi.preload={PWD}/300.h -+--FILE-- -+<?php -+$ffi = FFI::scope("TEST_300"); -+$ffi->printf("Hello World from %s!\n", "PHP"); -+?> -+--EXPECT-- -+Hello World from PHP! -diff --git a/ext/opcache/ZendAccelerator.c b/ext/opcache/ZendAccelerator.c -index 636058dd0875..704e1c38d9b7 100644 ---- a/ext/opcache/ZendAccelerator.c -+++ b/ext/opcache/ZendAccelerator.c -@@ -4140,14 +4140,17 @@ static void preload_load(void) - if (EG(class_table)) { - EG(persistent_classes_count) = EG(class_table)->nNumUsed; - } -- CG(map_ptr_last) = ZCSG(map_ptr_last); -+ if (CG(map_ptr_last) != ZCSG(map_ptr_last)) { -+ CG(map_ptr_last) = ZCSG(map_ptr_last); -+ CG(map_ptr_size) = ZEND_MM_ALIGNED_SIZE_EX(CG(map_ptr_last) + 1, 4096); -+ CG(map_ptr_base) = perealloc(CG(map_ptr_base), CG(map_ptr_size) * sizeof(void*), 1); -+ } - } - - static int accel_preload(const char *config) - { - zend_file_handle file_handle; - int ret; -- uint32_t orig_compiler_options; - char *orig_open_basedir; - size_t orig_map_ptr_last; - zval *zv; -@@ -4159,14 +4162,6 @@ static int accel_preload(const char *config) - preload_orig_compile_file = accelerator_orig_compile_file; - accelerator_orig_compile_file = preload_compile_file; - -- orig_compiler_options = CG(compiler_options); -- CG(compiler_options) |= ZEND_COMPILE_PRELOAD; -- CG(compiler_options) |= ZEND_COMPILE_HANDLE_OP_ARRAY; --// CG(compiler_options) |= ZEND_COMPILE_IGNORE_INTERNAL_CLASSES; -- CG(compiler_options) |= ZEND_COMPILE_DELAYED_BINDING; -- CG(compiler_options) |= ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION; --// CG(compiler_options) |= ZEND_COMPILE_IGNORE_OTHER_FILES; -- - orig_map_ptr_last = CG(map_ptr_last); - - /* Compile and execute proloading script */ -@@ -4207,7 +4202,6 @@ static int accel_preload(const char *config) - ret = FAILURE; - } zend_end_try(); - -- CG(compiler_options) = orig_compiler_options; - PG(open_basedir) = orig_open_basedir; - accelerator_orig_compile_file = preload_orig_compile_file; - ZCG(enabled) = 1; -@@ -4500,6 +4494,7 @@ static int accel_finish_startup(void) - char *(*orig_getenv)(char *name, size_t name_len TSRMLS_DC) = sapi_module.getenv; - size_t (*orig_ub_write)(const char *str, size_t str_length) = sapi_module.ub_write; - void (*orig_flush)(void *server_context) = sapi_module.flush; -+ uint32_t orig_compiler_options = CG(compiler_options); - #ifdef ZEND_SIGNALS - zend_bool old_reset_signals = SIGG(reset); - #endif -@@ -4595,6 +4590,18 @@ static int accel_finish_startup(void) - sapi_module.ub_write = preload_ub_write; - sapi_module.flush = preload_flush; - -+#ifndef ZEND_WIN32 -+ if (in_child) { -+ CG(compiler_options) |= ZEND_COMPILE_PRELOAD_IN_CHILD; -+ } -+#endif -+ CG(compiler_options) |= ZEND_COMPILE_PRELOAD; -+ CG(compiler_options) |= ZEND_COMPILE_HANDLE_OP_ARRAY; -+ CG(compiler_options) |= ZEND_COMPILE_IGNORE_INTERNAL_CLASSES; -+ CG(compiler_options) |= ZEND_COMPILE_DELAYED_BINDING; -+ CG(compiler_options) |= ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION; -+ CG(compiler_options) |= ZEND_COMPILE_IGNORE_OTHER_FILES; -+ - zend_interned_strings_switch_storage(1); - - #ifdef ZEND_SIGNALS -@@ -4648,6 +4655,8 @@ static int accel_finish_startup(void) - SIGG(reset) = old_reset_signals; - #endif - -+ CG(compiler_options) = orig_compiler_options; -+ - sapi_module.activate = orig_activate; - sapi_module.deactivate = orig_deactivate; - sapi_module.register_server_variables = orig_register_server_variables; |