[sr-dev] git:master:feaafdb2: core: test if a module exports functions before converting to core struct

Module: kamailio Branch: master Commit: feaafdb268001680fce461b62c3e81636667eb8e URL: https://github.com/kamailio/kamailio/commit/feaafdb268001680fce461b62c3e816… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2018-09-30T21:52:28+02:00 core: test if a module exports functions before converting to core struct - reported by Juha Heinanen --- Modified: src/core/sr_module.c --- Diff: https://github.com/kamailio/kamailio/commit/feaafdb268001680fce461b62c3e816… Patch: https://github.com/kamailio/kamailio/commit/feaafdb268001680fce461b62c3e816… --- diff --git a/src/core/sr_module.c b/src/core/sr_module.c index 6b607ea6ce..199a307068 100644 --- a/src/core/sr_module.c +++ b/src/core/sr_module.c @@ -208,7 +208,7 @@ static int register_module(module_exports_t* e, char* path, void* handle) int ret, i; struct sr_module* mod; char defmod[64]; - int n; + int n = 0; ret=-1; @@ -227,7 +227,9 @@ static int register_module(module_exports_t* e, char* path, void* handle) mod->exports.dlflags = e->dlflags; - for (n=0; e->cmds[n].name; n++); + if(e->cmds) { + for (n=0; e->cmds[n].name; n++); + } mod->exports.cmds = pkg_malloc(sizeof(ksr_cmd_export_t)*(n+1)); memset(mod->exports.cmds, 0, sizeof(ksr_cmd_export_t)*(n+1)); for (i=0; i < n; i++) {