linuxkm: add GetCAByKeyHash to wolfssl_linuxkm_pie_redirect_table.

Author: douzzer

linuxkm/linuxkm_wc_port.h

@@ -461,8 +461,11 @@
         struct Signer *GetCA(void *signers, unsigned char *hash);
         #ifndef NO_SKID
             struct Signer *GetCAByName(void* signers, unsigned char *hash);
-        #endif
-    #endif
+            #ifdef HAVE_OCSP
+                struct Signer* GetCAByKeyHash(void* vp, const unsigned char* keyHash);
+            #endif /* HAVE_OCSP */
+        #endif /* NO_SKID */
+    #endif /* !WOLFCRYPT_ONLY && !NO_CERTS */
 
     #if defined(__PIE__) && !defined(USE_WOLFSSL_LINUXKM_PIE_REDIRECT_TABLE)
         #error "compiling -fPIE requires PIE redirect table."
@@ -629,8 +632,11 @@
         typeof(GetCA) *GetCA;
         #ifndef NO_SKID
         typeof(GetCAByName) *GetCAByName;
-        #endif
-        #endif
+        #ifdef HAVE_OCSP
+        typeof(GetCAByKeyHash) *GetCAByKeyHash;
+        #endif /* HAVE_OCSP */
+        #endif /* NO_SKID */
+        #endif /* !WOLFCRYPT_ONLY && !NO_CERTS */
 
         #ifdef WOLFSSL_DEBUG_BACKTRACE_ERROR_CODES
         typeof(dump_stack) *dump_stack;
@@ -778,8 +784,11 @@
         #define GetCA (wolfssl_linuxkm_get_pie_redirect_table()->GetCA)
         #ifndef NO_SKID
             #define GetCAByName (wolfssl_linuxkm_get_pie_redirect_table()->GetCAByName)
-        #endif
-    #endif
+            #ifdef HAVE_OCSP
+                #define GetCAByKeyHash (wolfssl_linuxkm_get_pie_redirect_table()->GetCAByKeyHash)
+            #endif /* HAVE_OCSP */
+        #endif /* NO_SKID */
+    #endif /* !WOLFCRYPT_ONLY && !NO_CERTS */
 
     #ifdef WOLFSSL_DEBUG_BACKTRACE_ERROR_CODES
         #define dump_stack (wolfssl_linuxkm_get_pie_redirect_table()->dump_stack)

linuxkm/module_hooks.c

@@ -577,8 +577,11 @@ static int set_up_wolfssl_linuxkm_pie_redirect_table(void) {
     wolfssl_linuxkm_pie_redirect_table.GetCA = GetCA;
 #ifndef NO_SKID
     wolfssl_linuxkm_pie_redirect_table.GetCAByName = GetCAByName;
-#endif
-#endif
+#ifdef HAVE_OCSP
+wolfssl_linuxkm_pie_redirect_table.GetCAByKeyHash = GetCAByKeyHash;
+#endif /* HAVE_OCSP */
+#endif /* NO_SKID */
+#endif /* !WOLFCRYPT_ONLY && !NO_CERTS */
 
 #ifdef WOLFSSL_DEBUG_BACKTRACE_ERROR_CODES
     wolfssl_linuxkm_pie_redirect_table.dump_stack = dump_stack;

wolfssl/internal.h

@@ -6466,7 +6466,7 @@ WOLFSSL_LOCAL WC_RNG* WOLFSSL_RSA_GetRNG(WOLFSSL_RSA *rsa, WC_RNG **tmpRNG,
         WOLFSSL_LOCAL Signer* GetCAByAKID(void* vp, const byte* issuer,
                 word32 issuerSz, const byte* serial, word32 serialSz);
     #endif
-    #ifdef HAVE_OCSP
+    #if defined(HAVE_OCSP) && !defined(GetCAByKeyHash)
         WOLFSSL_LOCAL Signer* GetCAByKeyHash(void* vp, const byte* keyHash);
     #endif
     #if !defined(NO_SKID) && !defined(GetCAByName)