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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-03-08 04:30:30 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-03-08 04:30:30 +0000
commit3df8fbf2481e4aacf7619f37309060fde72b0fdc (patch)
tree33b97a983b6f780f8bc9108b30b71f93b2163e7c /process.c
parent9e33b72ad154eeb5fb1ff257d90340a1ae767df1 (diff)
process.c: need capacity
* process.c (obj2uid, obj2gid): need capacity as buffer size, not length. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45289 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'process.c')
-rw-r--r--process.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/process.c b/process.c
index 1abc82a..77cc65b 100644
--- a/process.c
+++ b/process.c
@@ -4738,7 +4738,8 @@ obj2uid(VALUE id
getpw_buf = rb_alloc_tmp_buffer(getpw_tmp, getpw_buf_len);
}
else {
- RSTRING_GETMEM(*getpw_tmp, getpw_buf, getpw_buf_len);
+ getpw_buf = RSTRING_PTR(*getpw_tmp);
+ getpw_buf_len = rb_str_capacity(*getpw_tmp);
}
if (getpwnam_r(usrname, &pwbuf, getpw_buf, getpw_buf_len, &pwptr))
rb_sys_fail("getpwnam_r");
@@ -4806,7 +4807,8 @@ obj2gid(VALUE id
getgr_buf = rb_alloc_tmp_buffer(getgr_tmp, getgr_buf_len);
}
else {
- RSTRING_GETMEM(*getgr_tmp, getgr_buf, getgr_buf_len);
+ getgr_buf = RSTRING_PTR(*getgr_tmp);
+ getgr_buf_len = rb_str_capacity(*getgr_tmp);
}
if (getgrnam_r(grpname, &grbuf, getgr_buf, getgr_buf_len, &grptr))
rb_sys_fail("getgrnam_r");