diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ada/libgnat/i-c.adb | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/gcc/ada/libgnat/i-c.adb b/gcc/ada/libgnat/i-c.adb index 4b50d18..2866021 100644 --- a/gcc/ada/libgnat/i-c.adb +++ b/gcc/ada/libgnat/i-c.adb @@ -186,7 +186,7 @@ is (Item : char_array; Trim_Nul : Boolean := True) return String is - Count : Natural; + Count : Natural := 0; From : size_t; begin @@ -1177,7 +1177,7 @@ is To : size_t; begin - if Target'Length < Item'Length then + if Target'Length < Item'Length + (if Append_Nul then 1 else 0) then raise Constraint_Error; else @@ -1210,17 +1210,14 @@ is Target'First + (Item'Length - 1))'Initialized); if Append_Nul then - if To > Target'Last then - raise Constraint_Error; - else - Target (To) := char32_nul; - Count := Item'Length + 1; - end if; - + Target (To) := char32_nul; + Count := Item'Length + 1; else Count := Item'Length; end if; end if; end To_C; + pragma Annotate (CodePeer, False_Positive, "validity check", + "Count is only uninitialized on abnormal return."); end Interfaces.C; |