From f54e994c2900ac5f0d4e12faf430d96e29f389c2 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Mon, 21 Mar 2016 22:42:11 +0000 Subject: [PATCH] staging: wilc1000: fix a couple of memory leaks The ENOMEM error return paths are not free'ing allocated memory resulting in a memory leak of allocated structures. Perform the required kfree to fix the memory leaks. Issue discovered with static analysis using CoverityScan Signed-off-by: Colin Ian King Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wilc1000/coreconfigurator.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/staging/wilc1000/coreconfigurator.c b/drivers/staging/wilc1000/coreconfigurator.c index 2c4ae1fc8435..4b51c0ac27ac 100644 --- a/drivers/staging/wilc1000/coreconfigurator.c +++ b/drivers/staging/wilc1000/coreconfigurator.c @@ -338,8 +338,10 @@ s32 wilc_parse_network_info(u8 *msg_buffer, if (ies_len > 0) { network_info->ies = kmemdup(ies, ies_len, GFP_KERNEL); - if (!network_info->ies) + if (!network_info->ies) { + kfree(network_info); return -ENOMEM; + } } network_info->ies_len = ies_len; } @@ -373,8 +375,10 @@ s32 wilc_parse_assoc_resp_info(u8 *buffer, u32 buffer_len, AID_LEN); connect_resp_info->ies = kmemdup(ies, ies_len, GFP_KERNEL); - if (!connect_resp_info->ies) + if (!connect_resp_info->ies) { + kfree(connect_resp_info); return -ENOMEM; + } connect_resp_info->ies_len = ies_len; } -- 2.20.1