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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-05 08:10:34 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-05 08:10:34 +0000 |
| commit | 7f23534b1fdc374a94e0a1fe09911154c14ed9f8 (patch) | |
| tree | a03903287c2d67ca653c8bb20bc14e2741c1ada0 /ext/pty | |
| parent | b2f7e64caf2e2ed31ebc28f3dd01726f98258c8a (diff) | |
| download | ruby-7f23534b1fdc374a94e0a1fe09911154c14ed9f8.tar.gz | |
pty.c: check error of seteuid
* 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
Diffstat (limited to 'ext/pty')
| -rw-r--r-- | ext/pty/pty.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/pty/pty.c b/ext/pty/pty.c index 20b2cc09cd..4ba1cba621 100644 --- a/ext/pty/pty.c +++ b/ext/pty/pty.c @@ -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)); |