diff options
author | Martin Lucina <martin@lucina.net> | 2012-01-23 08:54:31 +0100 |
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committer | Martin Lucina <martin@lucina.net> | 2012-01-23 08:54:31 +0100 |
commit | 978e33ba253a997b41b331b449b474a5cee7bccc (patch) | |
tree | 68b0709e1ebb04bf7fd102a7783e3f93dd52cc8c /src/options.cpp | |
parent | 75af6aed482ab16997c1388fe801f74d11ec12a4 (diff) |
Imported Upstream version 2.1.10upstream/2.1.10
Diffstat (limited to 'src/options.cpp')
-rw-r--r-- | src/options.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/options.cpp b/src/options.cpp index 92887ab..952907b 100644 --- a/src/options.cpp +++ b/src/options.cpp @@ -19,9 +19,11 @@ */ #include <string.h> +#ifndef ZMQ_HAVE_WINDOWS +#include <sys/stat.h> +#endif #include "../include/zmq.h" - #include "options.hpp" #include "err.hpp" @@ -64,6 +66,12 @@ int zmq::options_t::setsockopt (int option_, const void *optval_, errno = EINVAL; return -1; } + // Check that SWAP directory (.) is writable + struct stat stat_buf; + if (stat (".", &stat_buf) || ((stat_buf.st_mode & S_IWRITE) == 0)) { + errno = EACCES; + return -1; + } swap = *((int64_t*) optval_); return 0; |