str[n]casecmp => OPENSSL_strncasecmp

Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18069)

1 files changed, 2 insertions, 19 deletions

diff --git a/crypto/objects/o_names.c b/crypto/objects/o_names.c
index 82fbc3bf96..e60a5a54ad 100644
--- a/crypto/objects/o_names.c
+++ b/crypto/objects/o_names.c
@@ -22,23 +22,6 @@
 #include "internal/e_os.h"
 
 /*
- * We define this wrapper for two reasons. Firstly, later versions of
- * DEC C add linkage information to certain functions, which makes it
- * tricky to use them as values to regular function pointers.
- * Secondly, in the EDK2 build environment, the strcasecmp function is
- * actually an external function with the Microsoft ABI, so we can't
- * transparently assign function pointers to it.
- */
-#if defined(OPENSSL_SYS_VMS_DECC) || defined(OPENSSL_SYS_UEFI)
-static int obj_strcasecmp(const char *a, const char *b)
-{
-    return strcasecmp(a, b);
-}
-#else
-#define obj_strcasecmp strcasecmp
-#endif
-
-/*
  * I use the ex_data stuff to manage the identifiers for the obj_name_types
  * that applications may define.  I only really use the free function field.
  */
@@ -111,7 +94,7 @@ int OBJ_NAME_new_index(unsigned long (*hash_func) (const char *),
             goto out;
         }
         name_funcs->hash_func = ossl_lh_strcasehash;
-        name_funcs->cmp_func = obj_strcasecmp;
+        name_funcs->cmp_func = OPENSSL_strcasecmp;
         push = sk_NAME_FUNCS_push(name_funcs_stack, name_funcs);
 
         if (!push) {
@@ -145,7 +128,7 @@ static int obj_name_cmp(const OBJ_NAME *a, const OBJ_NAME *b)
             ret = sk_NAME_FUNCS_value(name_funcs_stack,
                                       a->type)->cmp_func(a->name, b->name);
         } else
-            ret = strcasecmp(a->name, b->name);
+            ret = OPENSSL_strcasecmp(a->name, b->name);
     }
     return ret;
 }