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* file.c (rb_realpath_internal, realpath_rec): skip UNC share root

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on DOSISH platforms.
  http://pc12.2ch.net/test/read.cgi/tech/1272248179/600


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28473 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2010-06-29 05:20:06 +00:00
parent 12b76ec890
commit e2f4729d42
2 changed files with 22 additions and 4 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
Tue Jun 29 14:18:21 2010 NAKAMURA Usaku <usa@ruby-lang.org>
* file.c (rb_realpath_internal, realpath_rec): skip UNC share root
on DOSISH platforms.
http://pc12.2ch.net/test/read.cgi/tech/1272248179/600
Tue Jun 29 11:52:33 2010 Narihiro Nakamura <authorNari@gmail.com>
* gc.c (unlink_heap_slot, slot_sweep): unlink heaps_slot of

20
file.c
View file

@ -2699,6 +2699,18 @@ rb_path_skip_prefix(const char *path)
return (char *)path;
}
static inline char *
skipprefixroot(const char *path)
{
#if defined(DOSISH_UNC) || defined(DOSISH_DRIVE_LETTER)
char *p = skipprefix(path);
while (isdirsep(*p)) p++;
return p;
#else
return skiproot(path);
#endif
}
#define strrdirsep rb_path_last_separator
char *
rb_path_last_separator(const char *path)
@ -3247,7 +3259,7 @@ realpath_rec(long *prefixlenp, VALUE *resolvedp, char *unresolved, VALUE loopche
rb_hash_aset(loopcheck, testpath, ID2SYM(resolving));
link = rb_file_s_readlink(rb_cFile, testpath);
link_prefix = RSTRING_PTR(link);
link_names = skiproot(link_prefix);
link_names = skipprefixroot(link_prefix);
link_prefixlen = link_names - link_prefix;
if (link_prefixlen == 0) {
realpath_rec(prefixlenp, resolvedp, link_names, loopcheck, strict, *unresolved_firstsep == '\0');
@ -3294,7 +3306,7 @@ rb_realpath_internal(VALUE basedir, VALUE path, int strict)
}
ptr = RSTRING_PTR(unresolved_path);
path_names = skiproot(ptr);
path_names = skipprefixroot(ptr);
if (ptr != path_names) {
resolved = rb_enc_str_new(ptr, path_names - ptr,
rb_enc_get(unresolved_path));
@ -3303,7 +3315,7 @@ rb_realpath_internal(VALUE basedir, VALUE path, int strict)
if (!NIL_P(basedir)) {
ptr = RSTRING_PTR(basedir);
basedir_names = skiproot(ptr);
basedir_names = skipprefixroot(ptr);
if (ptr != basedir_names) {
resolved = rb_enc_str_new(ptr, basedir_names - ptr,
rb_enc_get(basedir));
@ -3313,7 +3325,7 @@ rb_realpath_internal(VALUE basedir, VALUE path, int strict)
curdir = rb_dir_getwd();
ptr = RSTRING_PTR(curdir);
curdir_names = skiproot(ptr);
curdir_names = skipprefixroot(ptr);
resolved = rb_enc_str_new(ptr, curdir_names - ptr, rb_enc_get(curdir));
root_found: