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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2014-04-03 20:23:39 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2014-04-03 20:23:39 +0900 |
| commit | 19c3c957fc195fdf0b90d84d1e4e8307594efc80 (patch) | |
| tree | 30c25461b3121c2a8f1f736f8827184437439981 /src | |
| parent | 653ddd6d3e8da23b0c7a7e85a199ae32486bdbba (diff) | |
| download | mruby-19c3c957fc195fdf0b90d84d1e4e8307594efc80.tar.gz mruby-19c3c957fc195fdf0b90d84d1e4e8307594efc80.zip | |
add assertion before casting
Diffstat (limited to 'src')
| -rw-r--r-- | src/codegen.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/codegen.c b/src/codegen.c index 418e1f371..c869285d9 100644 --- a/src/codegen.c +++ b/src/codegen.c @@ -719,6 +719,7 @@ attrsym(codegen_scope *s, mrb_sym a) + 1 /* '=' */ + 1 /* '\0' */ ); + mrb_assert(len <= SIZE_MAX); memcpy(name2, name, (size_t)len); name2[len] = '='; name2[len+1] = '\0'; |