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Matthew Jordan 7eb9a846d8 Prevent crashes from occurring when reading from data sources with large values ... When reading configuration data from an Asterisk .conf file or when pulling data from an Asterisk RealTime backend, Asterisk was copying the data on the stack for manipulation. Unfortunately, it is possible to read configuration data or realtime data from some data source that provides a large blob of characters. This could potentially cause a crash via a stack overflow. This patch prevents large sets of data from being read from an ARA backend or from an Asterisk conf file. (issue ASTERISK-20658) Reported by: wdoekes Tested by: wdoekes, mmichelson patches: * issueA20658_dont_process_overlong_config_lines.patch uploaded by wdoekes (license 5674) * issueA20658_func_realtime_limit.patch uploaded by wdoekes (license 5674) ........ Merged revisions 378375 from http://svn.asterisk.org/svn/asterisk/branches/1.8 git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@378376 65c4cc65-6c06-0410-ace0-fbb531ad65f3		13 years ago
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Makefile	Merged revisions 207647 via svnmerge from	16 years ago
func_aes.c	Fix many issues from the NULL_RETURNS Coverity report	13 years ago
func_audiohookinherit.c	func_audiohookinherit: Document some missed sources.	13 years ago
func_base64.c	Merged revisions 328247 via svnmerge from	14 years ago
func_blacklist.c	Opaquify ast_channel structs and lists	13 years ago
func_callcompletion.c	Merged revisions 328247 via svnmerge from	14 years ago
func_callerid.c	Add private representation of caller, connected and redirecting party ids.	13 years ago
func_cdr.c	Coverity Report: Fix issues for error type UNINIT in Core supported modules	13 years ago
func_channel.c	Named call pickup groups. Fixes, missing functionality, and improvements.	13 years ago
func_config.c	Merged revisions 328247 via svnmerge from	14 years ago
func_curl.c	Ensure that all ast_datastore_info structures are 'const'.	13 years ago
func_cut.c	Clean up and ensure proper usage of alloca()	13 years ago
func_db.c	Merged revisions 328247 via svnmerge from	14 years ago
func_devstate.c	Prevent exhaustion of system resources through exploitation of event cache	13 years ago
func_dialgroup.c	Fix a variety of memory leaks	13 years ago
func_dialplan.c	Enable macros in 1.8 to find the next highest "h" extension in a context, like in 1.4.	13 years ago
func_enum.c	Allow ENUM query functions to report lookup errors	14 years ago
func_env.c	Fix places where a negative return from ftello could be used as invalid input	13 years ago
func_extstate.c	Merged revisions 328247 via svnmerge from	14 years ago
func_frame_trace.c	Commit framework for HANGUPCAUSE (replacement for SIP_CAUSE)	13 years ago
func_global.c	Clean up and ensure proper usage of alloca()	13 years ago
func_groupcount.c	Avoid cppcheck warnings; removing unused vars and a bit of cleanup.	13 years ago
func_hangupcause.c	Make the name of the "HangupCauseClear" application consistent	13 years ago
func_iconv.c	Merged revisions 328247 via svnmerge from	14 years ago
func_jitterbuffer.c	Refactor ast_timer_ack to return an error and handle the error in timer users	13 years ago
func_lock.c	Ensure that all ast_datastore_info structures are 'const'.	13 years ago
func_logic.c	Clean up and ensure proper usage of alloca()	13 years ago
func_math.c	Remove annoying unconditional debug message from INC/DEC functions.	13 years ago
func_md5.c	Merged revisions 328247 via svnmerge from	14 years ago
func_module.c	Merged revisions 328247 via svnmerge from	14 years ago
func_odbc.c	Fix misuses of asprintf throughout the code.	13 years ago
func_pitchshift.c	Merged revisions 328247 via svnmerge from	14 years ago
func_presencestate.c	"He who go through turnstile sideways is going to Bangkok"	13 years ago
func_rand.c	Merged revisions 328247 via svnmerge from	14 years ago
func_realtime.c	Prevent crashes from occurring when reading from data sources with large values	13 years ago
func_sha1.c	Merged revisions 328247 via svnmerge from	14 years ago
func_shell.c	Improve documentation for the SHELL() dialplan function.	13 years ago
func_speex.c	Resolve FORWARD_NULL static analysis warnings	13 years ago
func_sprintf.c	Merged revisions 328247 via svnmerge from	14 years ago
func_srv.c	Merged revisions 328247 via svnmerge from	14 years ago
func_strings.c	Clean up and ensure proper usage of alloca()	13 years ago
func_sysinfo.c	Multiple revisions 361403,361412	13 years ago
func_timeout.c	Opaquify ast_channel structs and lists	13 years ago
func_uri.c	Merged revisions 328247 via svnmerge from	14 years ago
func_version.c	Fix documentation for ${VERSION(ASTERISK_VERSION_NUM)}.	13 years ago
func_vmcount.c	Merged revisions 328247 via svnmerge from	14 years ago
func_volume.c	Minor spelling fix to the VOLUME documentation.	13 years ago