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Messaging: Report error on failure to register tech or handler.

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Message tech and handler registrations use a vector which could fail to
expand.  If it does log and error and return error.

Change-Id: I593a8de81a07fb0452e9b0efd5d4018b77bca6f4
This commit is contained in:
Corey Farrell
2017-11-06 16:10:56 -05:00
parent ad7860fd19
commit 75539dbf2c
1 changed files with 12 additions and 2 deletions
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14
main/message.c
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@@ -1364,7 +1364,12 @@ int ast_msg_tech_register(const struct ast_msg_tech *tech)
return -1;
}
AST_VECTOR_APPEND(&msg_techs, tech);
if (AST_VECTOR_APPEND(&msg_techs, tech)) {
ast_log(LOG_ERROR, "Failed to register message technology for '%s'\n",
tech->name);
ast_rwlock_unlock(&msg_techs_lock);
return -1;
}
ast_verb(3, "Message technology '%s' registered.\n", tech->name);
ast_rwlock_unlock(&msg_techs_lock);
@@ -1419,7 +1424,12 @@ int ast_msg_handler_register(const struct ast_msg_handler *handler)
return -1;
}
AST_VECTOR_APPEND(&msg_handlers, handler);
if (AST_VECTOR_APPEND(&msg_handlers, handler)) {
ast_log(LOG_ERROR, "Failed to register message handler for '%s'\n",
handler->name);
ast_rwlock_unlock(&msg_handlers_lock);
return -1;
}
ast_verb(2, "Message handler '%s' registered.\n", handler->name);
ast_rwlock_unlock(&msg_handlers_lock);