diff options
Diffstat (limited to 'res/res_pjsip_dialog_info_body_generator.c')
| -rw-r--r-- | res/res_pjsip_dialog_info_body_generator.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/res/res_pjsip_dialog_info_body_generator.c b/res/res_pjsip_dialog_info_body_generator.c index d9725f4c5..48ac60f98 100644 --- a/res/res_pjsip_dialog_info_body_generator.c +++ b/res/res_pjsip_dialog_info_body_generator.c @@ -163,14 +163,13 @@ static void dialog_info_to_string(void *body, struct ast_str **str) int size; do { - size = pj_xml_print(dialog_info, ast_str_buffer(*str), ast_str_size(*str), PJ_TRUE); - if (size == AST_PJSIP_XML_PROLOG_LEN) { + size = pj_xml_print(dialog_info, ast_str_buffer(*str), ast_str_size(*str) - 1, PJ_TRUE); + if (size <= AST_PJSIP_XML_PROLOG_LEN) { ast_str_make_space(str, ast_str_size(*str) * 2); ++growths; } - } while (size == AST_PJSIP_XML_PROLOG_LEN && growths < MAX_STRING_GROWTHS); - - if (size == AST_PJSIP_XML_PROLOG_LEN) { + } while (size <= AST_PJSIP_XML_PROLOG_LEN && growths < MAX_STRING_GROWTHS); + if (size <= AST_PJSIP_XML_PROLOG_LEN) { ast_log(LOG_WARNING, "dialog-info+xml body text too large\n"); return; } |