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Kevin Harwell fab1ef83b2 AST-2020-001 - res_pjsip: Return dialog locked and referenced ... pjproject returns the dialog locked and with a reference. However, in Asterisk the method that handles this decrements the reference and removes the lock prior to returning. This makes it possible, under some circumstances, for another thread to free said dialog before the thread that created it attempts to use it again. Of course when the thread that created it tries to use a freed dialog a crash can occur. This patch makes it so Asterisk now returns the newly created dialog both locked, and with an added reference. This allows the caller to de-reference, and unlock the dialog when it is safe to do so. In the case of a new SIP Invite the lock, and reference are now held for the entirety of the new invite handling process. Otherwise it's possible for the dialog, or its dependent objects, like the transaction, to disappear. For example if there is a TCP transport error. ASTERISK-29057 #close Change-Id: I5ef645a47829596f402cf383dc02c629c618969e		5 years ago
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asterisk	AST-2020-001 - res_pjsip: Return dialog locked and referenced	5 years ago
solaris-compat	Remove as much trailing whitespace as possible.	8 years ago
asterisk.h	Replace calls to strtok() with strtok_r()	7 years ago
jitterbuf.h	Remove as much trailing whitespace as possible.	8 years ago