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: Wed, 13 Mar 2019 16:01:37 +0800 From: zhengbin <zhengbin13@...wei.com> To: <ericvh@...il.com>, <lucho@...kov.net>, <asmadeus@...ewreck.org>, <davem@...emloft.net>, <v9fs-developer@...ts.sourceforge.net>, <netdev@...r.kernel.org> CC: <houtao1@...wei.com>, <yi.zhang@...wei.com> Subject: [PATCH] 9p/net: fix memory leak in p9_client_create If msize is less than 4096, we should close and put trans, destroy tagpool, not just free client. This patch fixes that. Fixes: 574d356b7a02 ("9p/net: put a lower bound on msize") Reported-by: Hulk Robot <hulkci@...wei.com> Signed-off-by: zhengbin <zhengbin13@...wei.com> --- net/9p/client.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/9p/client.c b/net/9p/client.c index 357214a..b85d51f 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -1061,7 +1061,7 @@ struct p9_client *p9_client_create(const char *dev_name, char *options) p9_debug(P9_DEBUG_ERROR, "Please specify a msize of at least 4k\n"); err = -EINVAL; - goto free_client; + goto close_trans; } err = p9_client_version(clnt); -- 2.7.4
Powered by blists - more mailing lists