From: Ayala Beker <ayala.beker@xxxxxxxxx>
Fix possible memory leak in radius_msg_add_mppe_keys().
Signed-off-by: Ayala Beker <ayala.beker@xxxxxxxxx>
---
src/radius/radius.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/radius/radius.c b/src/radius/radius.c
index da978db..1a7f42c 100644
--- a/src/radius/radius.c
+++ b/src/radius/radius.c
@@ -1199,8 +1199,10 @@ int radius_msg_add_mppe_keys(struct radius_msg *msg,
vhdr = (struct radius_attr_vendor *) pos;
vhdr->vendor_type = RADIUS_VENDOR_ATTR_MS_MPPE_SEND_KEY;
pos = (u8 *) (vhdr + 1);
- if (os_get_random((u8 *) &salt, sizeof(salt)) < 0)
+ if (os_get_random((u8 *)&salt, sizeof(salt)) < 0) {
+ os_free(buf);
return 0;
+ }
salt |= 0x8000;
WPA_PUT_BE16(pos, salt);
pos += 2;
--
1.9.1
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