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authorColin Ian King <colin.king@canonical.com>2017-10-17 18:54:52 +0300
committerCorey Minyard <cminyard@mvista.com>2017-10-17 23:50:12 +0300
commitc0a32fe13cd323ca9420500b16fd69589c9ba91e (patch)
treeb1162cfc4c7d8954ab09ee0ee3ef8da131aa25f9 /drivers/char/ipmi/ipmi_si_intf.c
parentb79bba15b3f2cf3d7828d45de2d2f2d08fcbb523 (diff)
downloadlinux-c0a32fe13cd323ca9420500b16fd69589c9ba91e.tar.xz
ipmi_si: fix memory leak on new_smi
The error exit path omits kfree'ing the allocated new_smi, causing a memory leak. Fix this by kfree'ing new_smi. Detected by CoverityScan, CID#14582571 ("Resource Leak") Fixes: 7e030d6dff71 ("ipmi: Prefer ACPI system interfaces over SMBIOS ones") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Corey Minyard <cminyard@mvista.com>
Diffstat (limited to 'drivers/char/ipmi/ipmi_si_intf.c')
-rw-r--r--drivers/char/ipmi/ipmi_si_intf.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 55e0c42bee4d..4c16af64f73a 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -2004,6 +2004,7 @@ int ipmi_si_add_smi(struct si_sm_io *io)
ipmi_addr_src_to_str(new_smi->io.addr_source),
si_to_str[new_smi->io.si_type]);
rv = -EBUSY;
+ kfree(new_smi);
goto out_err;
}
}