Module: xenomai-jki
Branch: for-upstream
Commit: 5ce2ef4f97d85e53a7e9157585c09a9ff5c00390
URL:
http://git.xenomai.org/?p=xenomai-jki.git;a=commit;h=5ce2ef4f97d85e53a7e9157585c09a9ff5c00390
Author: Jan Kiszka <jan.kis...@siemens.com>
Date: Fri Apr 2 01:21:55 2010 +0200
RTIPC: Fix memory leak on failing socket creation
Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>
---
ksrc/drivers/ipc/rtipc.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/ksrc/drivers/ipc/rtipc.c b/ksrc/drivers/ipc/rtipc.c
index d529912..563cc4e 100644
--- a/ksrc/drivers/ipc/rtipc.c
+++ b/ksrc/drivers/ipc/rtipc.c
@@ -143,6 +143,7 @@ static int rtipc_socket(struct rtdm_dev_context *context,
{
struct rtipc_protocol *proto;
struct rtipc_private *p;
+ int ret;
if (protocol < 0 || protocol >= IPCPROTO_MAX)
return -EPROTONOSUPPORT;
@@ -161,7 +162,11 @@ static int rtipc_socket(struct rtdm_dev_context *context,
if (p->state == NULL)
return -ENOMEM;
- return proto->proto_ops.socket(p, user_info);
+ ret = proto->proto_ops.socket(p, user_info);
+ if (ret)
+ xnfree(p->state);
+
+ return ret;
}
static int rtipc_close(struct rtdm_dev_context *context,
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