From f9d48e1aac79834e145f5fd1334d20a182827525 Mon Sep 17 00:00:00 2001
From: Young Xiao <92siuyang@gmail.com>
Date: Tue, 21 May 2019 20:34:43 +0800
Subject: [PATCH] Fix a memory leak in gss_release_oid_set
Signed-off-by: Young Xiao <92siuyang@gmail.com>
---
.../heimdal/lib/gssapi/mech/gss_release_oid_set.c | 22 ++++++++++++++++------
1 file changed, 16 insertions(+), 6 deletions(-)
diff --git a/crypto/heimdal/lib/gssapi/mech/gss_release_oid_set.c b/crypto/heimdal/lib/gssapi/mech/gss_release_oid_set.c
index 183ddf8..2d16552 100644
--- a/crypto/heimdal/lib/gssapi/mech/gss_release_oid_set.c
+++ b/crypto/heimdal/lib/gssapi/mech/gss_release_oid_set.c
@@ -30,15 +30,25 @@
GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
gss_release_oid_set(OM_uint32 *minor_status,
- gss_OID_set *set)
+ gss_OID_set *setp)
{
+ gss_OID_set set;
+ gss_OID o;
+ size_t i;
*minor_status = 0;
- if (set && *set) {
- if ((*set)->elements)
- free((*set)->elements);
- free(*set);
- *set = GSS_C_NO_OID_SET;
+ if (setp) {
+ set = *setp;
+ if (set) {
+ for (i = 0; i < set->count; i++) {
+ o = &set->elements[i];
+ if (o->elements)
+ free(o->elements);
+ }
+ free(set->elements);
+ free(set);
+ *setp = GSS_C_NO_OID_SET;
+ }
}
return (GSS_S_COMPLETE);
}
--
2.7.4