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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-06-30 14:11:56 (GMT)
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-06-30 14:11:56 (GMT)
commit347da440cfefc7eec1d182110f4b42ac8e9af27b (patch)
tree3715717e1516f08d222326233db069e45c3cfdb7 /dir.c
parent24a72a177d3006482abe0bfe7d531d6575361679 (diff)
ensure paths NUL-terminated
* dir.c (check_dirname): ensure path name NUL-terminated for SHARABLE_MIDDLE_SUBSTRING. * io.c (rb_sysopen): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51073 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'dir.c')
-rw-r--r--dir.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/dir.c b/dir.c
index e271503..ee3032d 100644
--- a/dir.c
+++ b/dir.c
@@ -1019,6 +1019,7 @@ check_dirname(VALUE dir)
pend = rb_enc_path_end(rb_enc_path_skip_prefix(path, pend, enc), pend, enc);
if (pend - path < len) {
d = rb_str_subseq(d, 0, pend - path);
+ StringValueCStr(d);
}
return rb_str_encode_ospath(d);
}