diff options
| author | Damien George | 2015-06-19 12:49:10 +0000 |
|---|---|---|
| committer | Damien George | 2015-06-20 16:39:39 +0100 |
| commit | 06593fb0f23dfc12f482561fbec1717dca0d4db4 (patch) | |
| tree | 0e078b9ec3b5889505396e230d97d62cb2486ad4 /minimal | |
| parent | a193ced7fa543763cf331be9baf534b9f8ae1822 (diff) | |
py: Use a wrapper to explicitly check self argument of builtin methods.
Previous to this patch a call such as list.append(1, 2) would lead to a
seg fault. This is because list.append is a builtin method and the first
argument to such methods is always assumed to have the correct type.
Now, when a builtin method is extracted like this it is wrapped in a
checker object which checks the the type of the first argument before
calling the builtin function.
This feature is contrelled by MICROPY_BUILTIN_METHOD_CHECK_SELF_ARG and
is enabled by default.
See issue #1216.
Diffstat (limited to 'minimal')
| -rw-r--r-- | minimal/mpconfigport.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/minimal/mpconfigport.h b/minimal/mpconfigport.h index ef4fc00b4..49f380ea0 100644 --- a/minimal/mpconfigport.h +++ b/minimal/mpconfigport.h @@ -19,6 +19,7 @@ #define MICROPY_ENABLE_SOURCE_LINE (0) #define MICROPY_ENABLE_DOC_STRING (0) #define MICROPY_ERROR_REPORTING (MICROPY_ERROR_REPORTING_TERSE) +#define MICROPY_BUILTIN_METHOD_CHECK_SELF_ARG (0) #define MICROPY_PY_BUILTINS_BYTEARRAY (0) #define MICROPY_PY_BUILTINS_MEMORYVIEW (0) #define MICROPY_PY_BUILTINS_ENUMERATE (0) |