Merge pull request #284 from keepkey/logic-bug

fix backward logic bug
keepkey · Jul 13, 2021 · 8f1f299 · 8f1f299
2 parents 5ab76aa + 0834dd8
commit 8f1f299
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.7.2)
 
 project(KeepKeyFirmware
 
-        VERSION 7.1.5
+        VERSION 7.1.7
 
         LANGUAGES C CXX ASM)
 

diff --git a/tools/firmware/keepkey_main.c b/tools/firmware/keepkey_main.c
@@ -95,7 +95,7 @@ static bool canDropPrivs(void) {
       // by this point already, and trying to drop privs *again* will cause a fault.
       bool sigPresent = sigindex1 >= 1 && sigindex1 <= BLK_v2_0_0_PUBKEYS;
       // delay before the security-critical branch instruction
-      return !fi_defense_delay(sigPresent);
+      return fi_defense_delay(sigPresent);
     }
   }
   __builtin_unreachable();