Module: kamailio Branch: 5.8 Commit: c32332d649fcf98e6da34f12b1c5c36fe9fa9b46 URL: https://github.com/kamailio/kamailio/commit/c32332d649fcf98e6da34f12b1c5c36fe9fa9b46
Author: Daniel-Constantin Mierla <[email protected]> Committer: Daniel-Constantin Mierla <[email protected]> Date: 2026-01-05T09:32:35+01:00 dmq: check the result of printing headers (cherry picked from commit 1ad4f802a4827bbfa0b132e6a21146bbb22a3f84) (cherry picked from commit f3e400533b2f26a6efec50a6714ea3b7c09e9d3f) --- Modified: src/modules/dmq/dmq_funcs.c --- Diff: https://github.com/kamailio/kamailio/commit/c32332d649fcf98e6da34f12b1c5c36fe9fa9b46.diff Patch: https://github.com/kamailio/kamailio/commit/c32332d649fcf98e6da34f12b1c5c36fe9fa9b46.patch --- diff --git a/src/modules/dmq/dmq_funcs.c b/src/modules/dmq/dmq_funcs.c index 017d45a6d8d..ddfdab19302 100644 --- a/src/modules/dmq/dmq_funcs.c +++ b/src/modules/dmq/dmq_funcs.c @@ -229,14 +229,20 @@ int dmq_send_message(dmq_peer_t *peer, str *body, dmq_node_t *node, return -1; } /* add Max-Forwards and Content-Type headers */ - str_hdr.len = 34 + content_type->len + (CRLF_LEN * 2); + str_hdr.len = 40 + content_type->len + (CRLF_LEN * 2); str_hdr.s = pkg_malloc(str_hdr.len); if(str_hdr.s == NULL) { PKG_MEM_ERROR; return -1; } - len += sprintf(str_hdr.s, "Max-Forwards: %d" CRLF "Content-Type: %.*s" CRLF, - max_forwards, content_type->len, content_type->s); + len = snprintf(str_hdr.s, str_hdr.len, + "Max-Forwards: %d" CRLF "Content-Type: %.*s" CRLF, max_forwards, + content_type->len, content_type->s); + if(len < 0 || len >= str_hdr.len) { + LM_ERR("failed to create the headers\n"); + pkg_free(str_hdr.s); + return -1; + } str_hdr.len = len; cb_param = shm_malloc(sizeof(*cb_param)); _______________________________________________ Kamailio - Development Mailing List -- [email protected] To unsubscribe send an email to [email protected] Important: keep the mailing list in the recipients, do not reply only to the sender!
