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| author | cremno <[email protected]> | 2014-08-29 15:50:31 +0200 |
|---|---|---|
| committer | cremno <[email protected]> | 2014-08-29 15:53:52 +0200 |
| commit | c219c2a15eec04040144ba5cd478b5c5dff14f65 (patch) | |
| tree | 5ac52b7f482c78e0550fd74fbfded701c0635fba /src/symbol.c | |
| parent | 0e28f4b9739093a30732738b3bdb9bf2d750ce28 (diff) | |
| download | mruby-c219c2a15eec04040144ba5cd478b5c5dff14f65.tar.gz mruby-c219c2a15eec04040144ba5cd478b5c5dff14f65.zip | |
use RITE_LV_NULL_MARK for better readability
The comment didn't say why the length is reserved.
Using RITE_LV_NULL_MARK makes things a bit clearer.
Diffstat (limited to 'src/symbol.c')
| -rw-r--r-- | src/symbol.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/symbol.c b/src/symbol.c index 5c55e5b65..1736a12b7 100644 --- a/src/symbol.c +++ b/src/symbol.c @@ -9,6 +9,7 @@ #include "mruby.h" #include "mruby/khash.h" #include "mruby/string.h" +#include "mruby/dump.h" /* ------------------------------------------------------ */ typedef struct symbol_name { @@ -38,7 +39,7 @@ KHASH_DEFINE (n2s, symbol_name, mrb_sym, TRUE, sym_hash_func, sym_hash_equal) static void sym_validate_len(mrb_state *mrb, size_t len) { - if (len > (UINT16_MAX-1)) { /* UINT16_MAX is reverved */ + if (len >= RITE_LV_NULL_MARK) { mrb_raise(mrb, E_ARGUMENT_ERROR, "symbol length too long"); } } |