lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Fri, 24 Jul 2020 17:59:57 +0800 From: Wang ShaoBo <bobo.shaobowang@...wei.com> To: unlisted-recipients:; (no To-header on input) CC: <cj.chengjian@...wei.com>, <huawei.libin@...wei.com>, <rostedt@...dmis.org>, <acme@...hat.com>, <linux-kernel@...r.kernel.org>, <linux-perf-users@...r.kernel.org> Subject: [PATCH -next] tools lib traceevent: Remove process in finding plugin options In function load_plugin, we get symbol loaded address from symbol name TEP_PLUGIN_LOADER_NAME, whereas the symbol name TEP_PLUGIN_ALIAS_NAME is optionally used for finding plugin options which is not used after. Signed-off-by: Wang ShaoBo <bobo.shaobowang@...wei.com> --- tools/lib/traceevent/event-plugin.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/tools/lib/traceevent/event-plugin.c b/tools/lib/traceevent/event-plugin.c index e1f7ddd5a6cf..c6435087b5b6 100644 --- a/tools/lib/traceevent/event-plugin.c +++ b/tools/lib/traceevent/event-plugin.c @@ -275,7 +275,6 @@ load_plugin(struct tep_handle *tep, const char *path, struct tep_plugin_list **plugin_list = data; tep_plugin_load_func func; struct tep_plugin_list *list; - const char *alias; char *plugin; void *handle; int ret; @@ -293,10 +292,6 @@ load_plugin(struct tep_handle *tep, const char *path, goto out_free; } - alias = dlsym(handle, TEP_PLUGIN_ALIAS_NAME); - if (!alias) - alias = file; - func = dlsym(handle, TEP_PLUGIN_LOADER_NAME); if (!func) { warning("could not find func '%s' in plugin '%s'\n%s\n", -- 2.17.1
Powered by blists - more mailing lists