diff options
| -rw-r--r-- | file.c | 16 | ||||
| -rw-r--r-- | test/ruby/test_file.rb | 8 | ||||
| -rw-r--r-- | version.h | 6 |
3 files changed, 22 insertions, 8 deletions
@@ -3778,7 +3778,7 @@ enum rb_realpath_mode { }; static int -realpath_rec(long *prefixlenp, VALUE *resolvedp, const char *unresolved, +realpath_rec(long *prefixlenp, VALUE *resolvedp, const char *unresolved, VALUE fallback, VALUE loopcheck, enum rb_realpath_mode mode, int last) { const char *pend = unresolved + strlen(unresolved); @@ -3841,6 +3841,12 @@ realpath_rec(long *prefixlenp, VALUE *resolvedp, const char *unresolved, #endif if (ret == -1) { int e = errno; + if (e == ENOENT && !NIL_P(fallback)) { + if (rb_stat(fallback, &sbuf) == 0) { + rb_str_replace(*resolvedp, fallback); + return 0; + } + } if (mode == RB_REALPATH_CHECK) return -1; if (e == ENOENT) { if (mode == RB_REALPATH_STRICT || !last || *unresolved_firstsep) @@ -3872,7 +3878,7 @@ realpath_rec(long *prefixlenp, VALUE *resolvedp, const char *unresolved, *resolvedp = link; *prefixlenp = link_prefixlen; } - if (realpath_rec(prefixlenp, resolvedp, link_names, + if (realpath_rec(prefixlenp, resolvedp, link_names, testpath, loopcheck, mode, !*unresolved_firstsep)) return -1; RB_GC_GUARD(link_orig); @@ -3960,14 +3966,14 @@ rb_check_realpath_internal(VALUE basedir, VALUE path, enum rb_realpath_mode mode loopcheck = rb_hash_new(); if (curdir_names) { - if (realpath_rec(&prefixlen, &resolved, curdir_names, loopcheck, mode, 0)) + if (realpath_rec(&prefixlen, &resolved, curdir_names, Qnil, loopcheck, mode, 0)) return Qnil; } if (basedir_names) { - if (realpath_rec(&prefixlen, &resolved, basedir_names, loopcheck, mode, 0)) + if (realpath_rec(&prefixlen, &resolved, basedir_names, Qnil, loopcheck, mode, 0)) return Qnil; } - if (realpath_rec(&prefixlen, &resolved, path_names, loopcheck, mode, 1)) + if (realpath_rec(&prefixlen, &resolved, path_names, Qnil, loopcheck, mode, 1)) return Qnil; if (origenc != enc && rb_enc_str_asciionly_p(resolved)) diff --git a/test/ruby/test_file.rb b/test/ruby/test_file.rb index 58a4240391..d0d6a0ebe2 100644 --- a/test/ruby/test_file.rb +++ b/test/ruby/test_file.rb @@ -284,6 +284,14 @@ class TestFile < Test::Unit::TestCase } end + def test_realpath_special_symlink + IO.pipe do |r, w| + if File.pipe?(path = "/dev/fd/#{r.fileno}") + assert_file.identical?(File.realpath(path), path) + end + end + end + def test_realdirpath Dir.mktmpdir('rubytest-realdirpath') {|tmpdir| realdir = File.realpath(tmpdir) @@ -1,10 +1,10 @@ #define RUBY_VERSION "2.4.4" -#define RUBY_RELEASE_DATE "2018-03-22" -#define RUBY_PATCHLEVEL 282 +#define RUBY_RELEASE_DATE "2018-03-23" +#define RUBY_PATCHLEVEL 283 #define RUBY_RELEASE_YEAR 2018 #define RUBY_RELEASE_MONTH 3 -#define RUBY_RELEASE_DAY 22 +#define RUBY_RELEASE_DAY 23 #include "ruby/version.h" |