diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-02-03 04:43:52 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-02-03 04:43:52 +0000 |
commit | 3e2942423e38ab70738dd9aafdbbb06e834d3cc4 (patch) | |
tree | 637d6b30d6a7a143a03457fbe7ce92c12d864b6c /dir.c | |
parent | 73cce16240e1d63a1eb9e1da9d6b3f92335b05ef (diff) |
dir.c: GC guard
* dir.c (do_opendir): prevent intermediate string for transcoding
from GC.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49477 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'dir.c')
-rw-r--r-- | dir.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -1134,7 +1134,7 @@ do_opendir(const char *path, int flags, rb_encoding *enc) { DIR *dirp; #ifdef _WIN32 - volatile VALUE tmp; + VALUE tmp = 0; if (enc != rb_usascii_encoding() && enc != rb_ascii8bit_encoding() && enc != rb_utf8_encoding()) { @@ -1146,6 +1146,9 @@ do_opendir(const char *path, int flags, rb_encoding *enc) dirp = opendir(path); if (dirp == NULL && !to_be_ignored(errno)) sys_warning(path); +#ifdef _WIN32 + if (tmp) rb_str_resize(tmp, 0); /* GC guard */ +#endif return dirp; } |