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res_pjsip_outbound_registration: Fix race condition when reloading and listing registrations.

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Due to the split of outbound registration state from configuration it is possible during
a reload for a "pjsip show registrations" CLI command to be executed which gets an older
snapshot of the configuration. This configuration may include outbound registrations which
have been removed due to a reload operation occurring at the same time. The code for
printing the outbound registration did not take this into account but now it does.

AST-1506 #close

Review: https://reviewboard.asterisk.org/r/4338/
........

Merged revisions 430664 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@430665 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2015-01-15 12:10:22 +00:00
parent f11fb76205
commit 1e605d950b
1 changed files with 4 additions and 0 deletions
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4
res/res_pjsip_outbound_registration.c
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@@ -1503,6 +1503,10 @@ static int cli_print_body(void *obj, void *arg, int flags)
ast_assert(context->output_buffer != NULL);
if (!state) {
return 0;
}
ast_str_append(&context->output_buffer, 0, " %-s/%-*.*s %-16s %-16s\n",
id,
(int) (REGISTRATION_URI_FIELD_LEN - strlen(id)),