tests/parse_hex4: Fix GCC 7 compiler warning (fixes #179)

DaveGamble · Jun 4, 2017 · bfbd8fe · bfbd8fe
1 parent 82295f9
commit bfbd8fe
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -41,6 +41,7 @@ if (ENABLE_CUSTOM_COMPILER_FLAGS)
         -Wcomma
         -Wdouble-promotion
         -Wparentheses
+        -Wformat-overflow
         )
 endif()
 

diff --git a/tests/parse_hex4.c b/tests/parse_hex4.c
@@ -31,8 +31,8 @@
 static void parse_hex4_should_parse_all_combinations(void)
 {
     unsigned int number = 0;
-    unsigned char digits_lower[5];
-    unsigned char digits_upper[5];
+    unsigned char digits_lower[6];
+    unsigned char digits_upper[6];
     /* test all combinations */
     for (number = 0; number <= 0xFFFF; number++)
     {
-Original file line number
+Diff line change
@@ Expand Up / @@ -41,6 +41,7 @@ if (ENABLE_CUSTOM_COMPILER_FLAGS) @@
             -Wcomma
             -Wdouble-promotion
             -Wparentheses
+            -Wformat-overflow
             )
     endif()
@@ Expand Down @@