allow value 0 for purpose to be set using X509_PURPOSE_set()

siemens · Nov 5, 2024 · 7e54929 · 7e54929
1 parent df3bd7c
commit 7e54929
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/crypto/x509/v3_purp.c b/crypto/x509/v3_purp.c
@@ -102,7 +102,7 @@ int X509_check_purpose(X509 *x, int id, int non_leaf)
 
 int X509_PURPOSE_set(int *p, int purpose)
 {
-    if (X509_PURPOSE_get_by_id(purpose) == -1) {
+    if (purpose != 0 && X509_PURPOSE_get_by_id(purpose) == -1) {
         ERR_raise(ERR_LIB_X509V3, X509V3_R_INVALID_PURPOSE);
         return 0;
     }