ZonedExtra.h: use strncpy() instead of memcpy() to prevent compiler w…

…arnings on STM32duino
bxparks · Jun 26, 2023 · 61c795b · 61c795b
1 parent fb95357
commit 61c795b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/ace_time/ZonedExtra.h b/src/ace_time/ZonedExtra.h
@@ -6,7 +6,7 @@
 #ifndef ACE_TIME_ZONED_EXTRA_H
 #define ACE_TIME_ZONED_EXTRA_H
 
-#include <string.h> // memcpy()
+#include <string.h> // strncpy()
 #include <stdint.h>
 #include "common/common.h" // acetime_t, kAbbrevSize
 #include "TimeOffset.h"
@@ -97,7 +97,7 @@ class ZonedExtra {
       , mReqDstOffsetSeconds(reqDstOffsetSeconds)
       , mType(type)
     {
-      memcpy(mAbbrev, abbrev, internal::kAbbrevSize);
+      strncpy(mAbbrev, abbrev, internal::kAbbrevSize - 1);
       mAbbrev[internal::kAbbrevSize - 1] = '\0';
     }