If two channels enter different native rtp bridges at the same time it is
possible that the framehook interface data pointer can be corrupted
because the struct variable was declared static.
* Fixed the reentrancy corruption by changing the framehook interface
struct static variable to a stack local variable.
* Moved the hook.data assignment outside of the channel lock. It did not
need the lock's protection. It probably was giving a false sense of
security.
The testsuite
channels/pjsip/basic_calls/two_parties/nominal/alice_initiated/bob_hangs_up
test caught this with MALLOC_DEBUG and DO_CRASH enabled.
Change-Id: If9e35b97d19209b0f984941c1d8eb5f7c55eea91
Some compiler optimizers seem to assume that dlopen will not use
__attribute__((constructor)) functions to call back to the program.
This was causing resource_being_loaded to be optimized away completely.
ASTERISK-27531 #close
Tested By: abelbeck
Change-Id: If17a3b889e06811a0e7119f0539d052494d6ece9
Those SIP messages that create dialogs require a contact header to be present.
If the contact header was missing from the message it could cause Asterisk to
crash.
This patch checks to make sure SIP messages that create a dialog contain the
contact header. If the message does not and it is required Asterisk now returns
a "400 Missing Contact header" response. Also added NULL checks when retrieving
the contact header that were missing as a "just in case".
ASTERISK-27480 #close
Change-Id: I1810db87683fc637a9e3e1384a746037fec20afe
Fix instances of:
* Retreive
* Recieve
* other then
* different then
* Repeated words ("the the", "an an", "and and", etc).
* othterwise, teh
ASTERISK-24198 #close
Change-Id: I3809a9c113b92fd9d0d9f9bac98e9c66dc8b2d31
The bridge holds onto the old channel video source after it's been
released. This can lead to use after free errors.
ASTERISK-27229 #close
Change-Id: Ib2dab61677dd8a21f7ad53cdc9b8ca93297838b3
Apparently in OSX it's possible for OSX to HAVE_SYSCTL but not
HAVE_SYSINFO or HAVE_SWAPCTL. In this case freeswap caused an unused
variable error.
ASTERISK-26563 #close
Change-Id: I8ec5b1897b786cc1abaf62264aa75039eea05510
* listen uses the variable `s` for the result from ast_poll() then
overwrites it with the result of accept(). Create a separate variable
poll_result to avoid confusion since ast_poll does not return a file
descriptor.
* Resolve fd leak that would occur if setsockopt failed in listen.
* Reserve an extra byte while processing completion results from remote
daemon. This fixes a bug where completion processing used strstr() on
a string that was not '\0' terminated. This was no risk to the Asterisk
daemon, the bug was only reachable the remote console process.
* Resolve leak in handle_showchan when the channel is not found.
* Multiple leaks and a deadlock in pbx_config CLI completion.
* Fix leaks in "manager show command".
Change-Id: I8f633ceb1714867ae30ef4e421858f77c14485a9
Add a check to allocate_dns_record to prevent calling a pointer
retrieved from beyond dns_alloc_table.
ASTERISK-27495 #close
Change-Id: Ie2f6e4991cea46baa12e837bd64cc22b44d322bb
In change_redirecting_information variables we use ast_strlen_zero to
see if a value should be saved. In the case where the value is not NULL
but is a zero length string we leaked.
handle_response_subscribe leaked a reference to the ccss monitor
instance.
Change-Id: Ib11444de69c3d5b2360a88ba2feb54d2c2e9f05f
When a channel that is on hold gets added to a bridge by
the Bridge AMI action or the dialplan application of the same name,
music continues to play, causing "robotic sound".
This commit adds a call to ast_moh_stop to stop the music.
Also, it makes the AMI Park action use the right MOH class when the
channel gets parked.
Reported by: Zane Conkle
ASTERISK-25079 #close
Change-Id: I4b129c5a20c15e63968842460ac5a1a85903cf9f
Some variables are set and never changed, making them constant. This
means that code in the 'false' block of the conditional is unreachable.
In chan_skinny and res_config_ldap I used preprocessor directive `#if 0`
as I'm unsure if the unreachable code could be enabled in the future.
Change-Id: I62e2aac353d739fb3c983cf768933120f5fba059
chan_console supports multiple devices but the CLI only works on a
single device. 'console set active' selects this device.
Sadly that CLI picks the wrong command-line parameter and will only
work for a device called 'active'.
ASTERISK-27490 #close
Change-Id: I2f0e5fe63db19845bee862575b739360797dc73d
* Fix small leaks in from error conditions in sdp.c and translate.c.
* Check new file descriptor is less than 0, not less than or equal.
Change-Id: Id7782775486175c739e0c4bf3ea5e17e3f452a99
When RTCP-MUX enabled. rtp->s is the same as rtcp->s, check this before
close the file descriptor. Close the FD twice will hangs the asterisk
under heavy load.
ASTERISK-27299 #close
Reported-by: Aaron An
Tested-by: AaronAn
Change-Id: I870a072d73fd207463ac116ef97100addbc0820a
* ast_linear_stream would leak a file descriptor if it failed to allocate
lin.
* ast_control_tone leaked zone and ts if ast_playtones_start failed.
Additionally added whitespace to ast_linear_stream, pulled assignments
out of conditionals for improved readability.
Change-Id: I6d1a10cf9161b1529d939b9b2d63ea36d395b657
This module uses AST_DEFINE_APP_ARGS_TYPE to define struct's instead of
directly using AST_DECLARE_APP_ARGS. Initialize the variables declared
in this way.
Change-Id: If97fbdd8d63a204e2efd498a192effc14e90fb31
The return value of remove_destination_streams() now means we removed a
stream from the topology by making it a dead stream. Now we won't try to
request a topology change if we didn't remove any streams.
Change-Id: Icd91571d856a1d04299a24c411e325c1d9d5c61d
* Made is_video_source() and is_video_dest() not match dead streams.
* Optimized is_video_dest() to reduce duplicated code.
Change-Id: I4e7ab762c7ee98395e78e6516399f57a2609b9a1
