diff options
Diffstat (limited to 'file.c')
-rw-r--r-- | file.c | 16 |
1 files changed, 11 insertions, 5 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)) |