kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

pty.c: check error of seteuid

Browse source 
* ext/pty/pty.c (chfunc): check error of seteuid and return error
  message, to suppress unused-value warning.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43538 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-11-05 08:10:34 +00:00
parent b2f7e64caf
commit 7f23534b1f
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
ext/pty/pty.c
View file

@ -144,7 +144,7 @@ chfunc(void *data, char *errbuf, size_t errbuf_len)
dup2(slave,2);
close(slave);
#if defined(HAVE_SETEUID) || defined(HAVE_SETREUID) || defined(HAVE_SETRESUID)
seteuid(getuid());
if (seteuid(getuid())) ERROR_EXIT("seteuid()");
#endif
return rb_exec_async_signal_safe(carg->eargp, errbuf, sizeof(errbuf_len));