vendor/openssl/1.0.2o

1 files changed, 17 insertions, 11 deletions

diff --git a/crypto/objects/obj_dat.c b/crypto/objects/obj_dat.c
index aca382a6e9f3..315afa9dbed3 100644
--- a/crypto/objects/obj_dat.c
+++ b/crypto/objects/obj_dat.c
@@ -305,9 +305,8 @@ int OBJ_add_object(const ASN1_OBJECT *obj)
     for (i = ADDED_DATA; i <= ADDED_NID; i++)
         if (ao[i] != NULL)
             OPENSSL_free(ao[i]);
-    if (o != NULL)
-        OPENSSL_free(o);
-    return (NID_undef);
+    ASN1_OBJECT_free(o);
+    return NID_undef;
 }
 
 ASN1_OBJECT *OBJ_nid2obj(int n)
@@ -591,7 +590,7 @@ int OBJ_obj2txt(char *buf, int buf_len, const ASN1_OBJECT *a, int no_name)
             n += i;
             OPENSSL_free(bndec);
         } else {
-            BIO_snprintf(tbuf, sizeof tbuf, ".%lu", l);
+            BIO_snprintf(tbuf, sizeof(tbuf), ".%lu", l);
             i = strlen(tbuf);
             if (buf && (buf_len > 0)) {
                 BUF_strlcpy(buf, tbuf, buf_len);
@@ -725,6 +724,10 @@ const void *OBJ_bsearch_ex_(const void *key, const void *base_, int num,
     return (p);
 }
 
+/*
+ * Parse a BIO sink to create some extra oid's objects.
+ * Line format:<OID:isdigit or '.']><isspace><SN><isspace><LN>
+ */
 int OBJ_create_objects(BIO *in)
 {
     MS_STATIC char buf[512];
@@ -746,9 +749,9 @@ int OBJ_create_objects(BIO *in)
             *(s++) = '\0';
             while (isspace((unsigned char)*s))
                 s++;
-            if (*s == '\0')
+            if (*s == '\0') {
                 s = NULL;
-            else {
+            } else {
                 l = s;
                 while ((*l != '\0') && !isspace((unsigned char)*l))
                     l++;
@@ -756,15 +759,18 @@ int OBJ_create_objects(BIO *in)
                     *(l++) = '\0';
                     while (isspace((unsigned char)*l))
                         l++;
-                    if (*l == '\0')
+                    if (*l == '\0') {
                         l = NULL;
-                } else
+                    }
+                } else {
                     l = NULL;
+                }
             }
-        } else
+        } else {
             s = NULL;
-        if ((o == NULL) || (*o == '\0'))
-            return (num);
+        }
+        if (*o == '\0')
+            return num;
         if (!OBJ_create(o, s, l))
             return (num);
         num++;