diff options
Diffstat (limited to 'toolchain/uClibc/patches-0.9.33.2/135-inet_fix_threaded_use_of_res_functions.patch')
| -rw-r--r-- | toolchain/uClibc/patches-0.9.33.2/135-inet_fix_threaded_use_of_res_functions.patch | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/toolchain/uClibc/patches-0.9.33.2/135-inet_fix_threaded_use_of_res_functions.patch b/toolchain/uClibc/patches-0.9.33.2/135-inet_fix_threaded_use_of_res_functions.patch deleted file mode 100644 index 6732d54d3e..0000000000 --- a/toolchain/uClibc/patches-0.9.33.2/135-inet_fix_threaded_use_of_res_functions.patch +++ /dev/null @@ -1,126 +0,0 @@ ---- a/libc/inet/resolv.c -+++ b/libc/inet/resolv.c -@@ -3536,6 +3536,61 @@ __res_vinit(res_state rp, int preinit) - return 0; - } - -+static unsigned int -+res_randomid(void) -+{ -+ return 0xffff & getpid(); -+} -+ -+/* Our res_init never fails (always returns 0) */ -+int -+res_init(void) -+{ -+ /* -+ * These three fields used to be statically initialized. This made -+ * it hard to use this code in a shared library. It is necessary, -+ * now that we're doing dynamic initialization here, that we preserve -+ * the old semantics: if an application modifies one of these three -+ * fields of _res before res_init() is called, res_init() will not -+ * alter them. Of course, if an application is setting them to -+ * _zero_ before calling res_init(), hoping to override what used -+ * to be the static default, we can't detect it and unexpected results -+ * will follow. Zero for any of these fields would make no sense, -+ * so one can safely assume that the applications were already getting -+ * unexpected results. -+ * -+ * _res.options is tricky since some apps were known to diddle the bits -+ * before res_init() was first called. We can't replicate that semantic -+ * with dynamic initialization (they may have turned bits off that are -+ * set in RES_DEFAULT). Our solution is to declare such applications -+ * "broken". They could fool us by setting RES_INIT but none do (yet). -+ */ -+ -+ __UCLIBC_MUTEX_LOCK(__resolv_lock); -+ -+ if (!_res.retrans) -+ _res.retrans = RES_TIMEOUT; -+ if (!_res.retry) -+ _res.retry = 4; -+ if (!(_res.options & RES_INIT)) -+ _res.options = RES_DEFAULT; -+ -+ /* -+ * This one used to initialize implicitly to zero, so unless the app -+ * has set it to something in particular, we can randomize it now. -+ */ -+ if (!_res.id) -+ _res.id = res_randomid(); -+ -+ __UCLIBC_MUTEX_UNLOCK(__resolv_lock); -+ -+ __res_vinit(&_res, 1); -+ __res_sync = res_sync_func; -+ -+ return 0; -+} -+libc_hidden_def(res_init) -+ - static void - __res_iclose(void) - { -@@ -3608,61 +3663,6 @@ struct __res_state *__resp = &_res; - # endif - #endif /* !__UCLIBC_HAS_THREADS__ */ - --static unsigned int --res_randomid(void) --{ -- return 0xffff & getpid(); --} -- --/* Our res_init never fails (always returns 0) */ --int --res_init(void) --{ -- /* -- * These three fields used to be statically initialized. This made -- * it hard to use this code in a shared library. It is necessary, -- * now that we're doing dynamic initialization here, that we preserve -- * the old semantics: if an application modifies one of these three -- * fields of _res before res_init() is called, res_init() will not -- * alter them. Of course, if an application is setting them to -- * _zero_ before calling res_init(), hoping to override what used -- * to be the static default, we can't detect it and unexpected results -- * will follow. Zero for any of these fields would make no sense, -- * so one can safely assume that the applications were already getting -- * unexpected results. -- * -- * _res.options is tricky since some apps were known to diddle the bits -- * before res_init() was first called. We can't replicate that semantic -- * with dynamic initialization (they may have turned bits off that are -- * set in RES_DEFAULT). Our solution is to declare such applications -- * "broken". They could fool us by setting RES_INIT but none do (yet). -- */ -- -- __UCLIBC_MUTEX_LOCK(__resolv_lock); -- -- if (!_res.retrans) -- _res.retrans = RES_TIMEOUT; -- if (!_res.retry) -- _res.retry = 4; -- if (!(_res.options & RES_INIT)) -- _res.options = RES_DEFAULT; -- -- /* -- * This one used to initialize implicitly to zero, so unless the app -- * has set it to something in particular, we can randomize it now. -- */ -- if (!_res.id) -- _res.id = res_randomid(); -- -- __UCLIBC_MUTEX_UNLOCK(__resolv_lock); -- -- __res_vinit(&_res, 1); -- __res_sync = res_sync_func; -- -- return 0; --} --libc_hidden_def(res_init) -- - /* - * Set up default settings. If the configuration file exist, the values - * there will have precedence. Otherwise, the server address is set to |