From 61c148723d128db48196a7f46e9ba2b7e704fc37 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 3 Mar 2012 13:53:53 +0000
Subject: * process.c (rb_run_exec_options_err): chdir at last to interpret  
 relative pathnames from the current directory of the parent process.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 process.c | 40 ++++++++++++++++++++--------------------
 1 file changed, 20 insertions(+), 20 deletions(-)

(limited to 'process.c')

diff --git a/process.c b/process.c
index ba7bee19f0..2323195f8f 100644
--- a/process.c
+++ b/process.c
@@ -2367,20 +2367,6 @@ rb_run_exec_options_err(const struct rb_exec_arg *e, struct rb_exec_arg *s, char
         }
     }
 
-    obj = rb_ary_entry(options, EXEC_OPTION_CHDIR);
-    if (!NIL_P(obj)) {
-        if (!NIL_P(soptions)) {
-            char *cwd = my_getcwd();
-            rb_ary_store(soptions, EXEC_OPTION_CHDIR,
-                         hide_obj(rb_str_new2(cwd)));
-            xfree(cwd);
-        }
-        if (chdir(RSTRING_PTR(obj)) == -1) {
-            ERRMSG("chdir");
-            return -1;
-        }
-    }
-
     obj = rb_ary_entry(options, EXEC_OPTION_UMASK);
     if (!NIL_P(obj)) {
         mode_t mask = NUM2MODET(obj);
@@ -2424,6 +2410,20 @@ rb_run_exec_options_err(const struct rb_exec_arg *e, struct rb_exec_arg *s, char
             return -1;
     }
 
+    obj = rb_ary_entry(options, EXEC_OPTION_CHDIR);
+    if (!NIL_P(obj)) {
+        if (!NIL_P(soptions)) {
+            char *cwd = my_getcwd();
+            rb_ary_store(soptions, EXEC_OPTION_CHDIR,
+                         hide_obj(rb_str_new2(cwd)));
+            xfree(cwd);
+        }
+        if (chdir(RSTRING_PTR(obj)) == -1) {
+            ERRMSG("chdir");
+            return -1;
+        }
+    }
+
     return 0;
 }
 
@@ -3141,8 +3141,6 @@ rb_f_system(int argc, VALUE *argv)
  *      resource limit: resourcename is core, cpu, data, etc.  See Process.setrlimit.
  *        :rlimit_resourcename => limit
  *        :rlimit_resourcename => [cur_limit, max_limit]
- *      current directory:
- *        :chdir => str
  *      umask:
  *        :umask => int
  *      redirection:
@@ -3165,6 +3163,8 @@ rb_f_system(int argc, VALUE *argv)
  *          io      : the file descriptor specified as io.fileno
  *      file descriptor inheritance: close non-redirected non-standard fds (3, 4, 5, ...) or not
  *        :close_others => true  : don't inherit
+ *      current directory:
+ *        :chdir => str
  *
  *  If a hash is given as +env+, the environment is
  *  updated by +env+ before <code>exec(2)</code> in the child process.
@@ -3208,10 +3208,6 @@ rb_f_system(int argc, VALUE *argv)
  *    pid = spawn(command, :rlimit_core=>max) # enable core dump
  *    pid = spawn(command, :rlimit_core=>0) # never dump core.
  *
- *  The <code>:chdir</code> key in +options+ specifies the current directory.
- *
- *    pid = spawn(command, :chdir=>"/var/tmp")
- *
  *  The <code>:umask</code> key in +options+ specifies the umask.
  *
  *    pid = spawn(command, :umask=>077)
@@ -3291,6 +3287,10 @@ rb_f_system(int argc, VALUE *argv)
  *    io = IO.popen(["sh", "-c", "echo out; echo err >&2", :err=>[:child, :out]])
  *    p io.read #=> "out\nerr\n"
  *
+ *  The <code>:chdir</code> key in +options+ specifies the current directory.
+ *
+ *    pid = spawn(command, :chdir=>"/var/tmp")
+ *
  *  spawn closes all non-standard unspecified descriptors by default.
  *  The "standard" descriptors are 0, 1 and 2.
  *  This behavior is specified by :close_others option.
-- 
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