diff options
author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-03-16 17:34:44 +0000 |
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committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-03-16 17:34:44 +0000 |
commit | 2368dbdfa3c438b614a4727bde7cacac2d0a87a9 (patch) | |
tree | a3580abe631e47b8fc161eb5085587023cf19bfa /util.c | |
parent | 3ca42c0435512e44f4662152afa62100be968c8f (diff) |
merge revision(s) 58745,58780,59040,60743: [Backport #13863]
rb_w32_ugetcwd: UTF-8 version getcwd
* dir.c (rb_dir_getwd): convert from UTF-8.
* win32/win32.c (w32_getcwd): codepage aware getcwd using
GetCurrentDirectoryW.
potential memory leak
* dir.c (rb_dir_getwd): get rid of potential memory leak.
* util.c (ruby_getcwd): ditto.
file.c: realpath in OS path encoding
* dir.c (rb_dir_getwd_ospath): return cwd path in the OS path
encoding.
* file.c (rb_realpath_internal): work in the OS path encoding
load.c: cwd encoding
* load.c (rb_get_expanded_load_path): save cwd cache in OS path
encoding, to get rid of unnecessary conversion and infinite
loading when it needs encoding conversion.
[ruby-dev:50221] [Bug #13863]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'util.c')
-rw-r--r-- | util.c | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -511,7 +511,10 @@ ruby_getcwd(void) char *buf = xmalloc(2); strcpy(buf, "."); #elif defined HAVE_GETCWD +# undef RUBY_UNTYPED_DATA_WARNING +# define RUBY_UNTYPED_DATA_WARNING 0 # if defined NO_GETCWD_MALLOC + VALUE guard = Data_Wrap_Struct((VALUE)0, NULL, RUBY_DEFAULT_FREE, NULL); int size = 200; char *buf = xmalloc(size); @@ -519,17 +522,22 @@ ruby_getcwd(void) int e = errno; if (e != ERANGE) { xfree(buf); + DATA_PTR(guard) = NULL; rb_syserr_fail(e, "getcwd"); } size *= 2; + DATA_PTR(guard) = buf; buf = xrealloc(buf, size); } # else + VALUE guard = Data_Wrap_Struct((VALUE)0, NULL, free, NULL); char *buf, *cwd = getcwd(NULL, 0); + DATA_PTR(guard) = cwd; if (!cwd) rb_sys_fail("getcwd"); buf = ruby_strdup(cwd); /* allocate by xmalloc */ free(cwd); # endif + DATA_PTR(RB_GC_GUARD(guard)) = NULL; #else # ifndef PATH_MAX # define PATH_MAX 8192 |