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ARI: Fix crash if integer values used in JSON payload 'variables' object.

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Sending the following ARI commands caused Asterisk to crash if the JSON
body 'variables' object passes values of types other than strings.

POST /ari/channels
POST /ari/channels/{channelid}
PUT /ari/endpoints/sendMessage
PUT /ari/endpoints/{tech}/{resource}/sendMessage

* Eliminated RAII_VAR usage in ast_ari_channels_originate_with_id(),
ast_ari_channels_originate(), ast_ari_endpoints_send_message(), and
ast_ari_endpoints_send_message_to_endpoint().

ASTERISK-24751 #close
Reported by:  jeffrey putnam

Review: https://reviewboard.asterisk.org/r/4447/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@432404 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2015-02-27 18:23:22 +00:00
parent c33c5183a5
commit 9d85e855de
6 changed files with 130 additions and 42 deletions
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18
include/asterisk/json.h
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@@ -1010,13 +1010,24 @@ struct ast_party_id;
*/
struct ast_json *ast_json_party_id(struct ast_party_id *party);
enum ast_json_to_ast_vars_code {
/*! \brief Conversion successful */
AST_JSON_TO_AST_VARS_CODE_SUCCESS,
/*!
* \brief Conversion failed because invalid value type supplied.
* \note Only string values allowed.
*/
AST_JSON_TO_AST_VARS_CODE_INVALID_TYPE,
/*! \brief Conversion failed because of allocation failure. (Out Of Memory) */
AST_JSON_TO_AST_VARS_CODE_OOM,
};
/*!
* \brief Convert a \c ast_json list of key/value pair tuples into a \c ast_variable list
* \since 12.5.0
*
* \param json_variables The JSON blob containing the variable
* \param variables An out reference to the variables to populate.
* The pointer to the variables should be NULL when calling this.
*
* \code
* struct ast_json *json_variables = ast_json_pack("[ { s: s } ]", "foo", "bar");
@@ -1026,10 +1037,9 @@ struct ast_json *ast_json_party_id(struct ast_party_id *party);
* res = ast_json_to_ast_variables(json_variables, &variables);
* \endcode
*
* \retval 0 success
* \retval -1 error
* \return Conversion enum ast_json_to_ast_vars_code status
*/
int ast_json_to_ast_variables(struct ast_json *json_variables, struct ast_variable **variables);
enum ast_json_to_ast_vars_code ast_json_to_ast_variables(struct ast_json *json_variables, struct ast_variable **variables);
/*!@}*/