Jouni Malinen 7c524a64c1 eloop: Fix cases where a socket is reopened from a timeout/signal handler ... It was possible for a registered eloop socket handler to be unregistered and re-registered for a re-opened socket with the same fd from a timeout or signal handler. If such a case happened with the old socket having a pending event waiting for processing, some eloop combinations could end up calling the new handler function with the new socket and get stuck waiting for an event that has not yet happened on the new socket. This happened with timeout and signal handlers with all eloop.c types. In addition to that, the epoll case could also trigger this when a socket handler re-registered a re-opened socket. Fix these by checking whether there has been socket handler changes during processing and break the processing round by going back to select/poll/epoll for an updated result if any changes are done during the eloop handler calls before processing the old socket results. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>		2015-07-23 18:39:35 +03:00
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.gitignore	Add build rules for building a library from src/utils files	2009-12-05 21:39:41 +02:00
base64.c	base64: Try to avoid static analyzer warning (part 2)	2014-12-08 11:07:56 +02:00
base64.h	Remove the GPL notification from files contributed by Jouni Malinen	2012-02-11 19:39:36 +02:00
bitfield.c	Fix bitfield_get_first_zero() to not read beyond buffer	2015-03-14 13:50:12 +02:00
bitfield.h	Add bitfield routines	2013-04-27 22:16:40 +03:00
browser-android.c	Clean up debug prints to use wpa_printf()	2014-12-26 13:20:57 +02:00
browser-system.c	Clean up debug prints to use wpa_printf()	2014-12-26 13:20:57 +02:00
browser-wpadebug.c	Clean up debug prints to use wpa_printf()	2014-12-26 13:20:57 +02:00
browser.c	HS 2.0R2: Add wrapper functions for WebKit	2014-03-12 01:09:21 +02:00
browser.h	HS 2.0R2: Add wrapper functions for WebKit	2014-03-12 01:09:21 +02:00
build_config.h	Remove forgotten Xcode defines	2013-07-09 15:20:17 +03:00
common.c	Use common is_ctrl_char() helper function	2015-04-22 11:44:19 +03:00
common.h	Drop CONFIG_TI_COMPILER ifdefs	2015-07-17 21:57:07 +03:00
edit_readline.c	edit: Fix libreadline history clearing with WPA_TRACE	2013-05-14 16:46:38 +03:00
edit_simple.c	edit: Increase buffer size to 4096 bytes	2014-03-31 12:30:50 +03:00
edit.c	edit: Increase buffer size to 4096 bytes	2014-03-31 12:30:50 +03:00
edit.h	edit: Add support for setting prompt string	2012-08-05 20:46:34 +03:00
eloop_win.c	Fix req_scan-deplete-timeout and update eloop API for this	2014-01-07 10:45:10 +02:00
eloop.c	eloop: Fix cases where a socket is reopened from a timeout/signal handler	2015-07-23 18:39:35 +03:00
eloop.h	Fix req_scan-deplete-timeout and update eloop API for this	2014-01-07 10:45:10 +02:00
ext_password_i.h	EXT PW: Add framework for supporting external password storage	2012-08-03 22:15:42 +03:00
ext_password_test.c	Clear wpa_supplicant configuration keys explicitly	2014-07-02 12:38:48 +03:00
ext_password.c	EXT PW: Add framework for supporting external password storage	2012-08-03 22:15:42 +03:00
ext_password.h	EXT PW: Add framework for supporting external password storage	2012-08-03 22:15:42 +03:00
http_curl.c	http-curl: Improve log messages	2015-03-28 11:23:16 +02:00
http-utils.h	HS 2.0R2: Add parse_cert command for debugging purposes	2014-03-12 01:09:22 +02:00
includes.h	Drop CONFIG_TI_COMPILER ifdefs	2015-07-17 21:57:07 +03:00
ip_addr.c	Remove unused hostapd_ip_diff()	2014-05-26 17:21:44 +03:00
ip_addr.h	Remove unused hostapd_ip_diff()	2014-05-26 17:21:44 +03:00
list.h	trace: Initialize alloc_list even without os_program_init() call	2015-02-21 17:34:37 +02:00
Makefile	Add CONFIG_CODE_COVERAGE=y option for gcov	2013-11-24 19:16:12 +02:00
os_internal.c	Clean up debug prints to use wpa_printf()	2014-12-26 13:20:57 +02:00
os_none.c	Fix CONFIG_OS=none build	2014-12-25 16:37:12 +02:00
os_unix.c	trace: Use explicit alignment requirements to avoid misalignment	2015-07-07 16:25:06 +03:00
os_win32.c	Fix os_win32 build	2015-01-11 00:58:10 +02:00
os.h	Add backtrace-based error path testing mechanism	2015-06-29 23:23:56 +03:00
pcsc_funcs.c	PCSC: Make AID copying easier for static analyzers	2014-12-06 12:16:32 +02:00
pcsc_funcs.h	SCARD: Clean up SIM/USIM selection	2013-11-17 16:47:38 +02:00
platform.h	radiotap: Fix compilation for systems without le16toh/le32toh	2014-04-24 12:15:32 +03:00
radiotap_iter.h	radiotap: Update radiotap parser to library version	2014-04-13 23:49:59 +03:00
radiotap.c	radiotap: Avoid ubsan warning on 1<<31	2015-07-07 16:25:06 +03:00
radiotap.h	radiotap: Update radiotap parser to library version	2014-04-13 23:49:59 +03:00
state_machine.h	Remove the GPL notification from files contributed by Jouni Malinen	2012-02-11 19:39:36 +02:00
trace.c	trace: Fix out-of-memory testing logic	2015-01-10 17:35:53 +02:00
trace.h	Add support for testing memory allocation failures	2015-01-07 13:19:43 +02:00
utils_module_tests.c	tests: eloop socket re-open from timeout/socket handler	2015-07-23 18:39:02 +03:00
uuid.c	Check os_snprintf() result more consistently - automatic 1	2014-12-08 11:42:07 +02:00
uuid.h	Remove the GPL notification from files contributed by Jouni Malinen	2012-02-11 19:39:36 +02:00
wpa_debug.c	hostapd: Global control interface notifications	2015-07-16 12:33:29 +03:00
wpa_debug.h	hostapd: Global control interface notifications	2015-07-16 12:33:29 +03:00
wpabuf.c	trace: Use explicit alignment requirements to avoid misalignment	2015-07-07 16:25:06 +03:00
wpabuf.h	Add wpabuf_clear_free() to allow clearing of freed memory	2015-01-05 18:02:04 +02:00
xml_libxml2.c	HS 2.0R2: Add wrapper functions for libxml2	2014-03-12 01:09:22 +02:00
xml-utils.c	HS 2.0R2: Add wrapper functions for libxml2	2014-03-12 01:09:22 +02:00
xml-utils.h	XML: Remove forgotten, unused definition of debug_print_func	2014-03-31 12:25:13 +03:00