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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2020-04-28 18:30:50 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2020-10-12 16:20:43 +0900 |
| commit | 33647b904ebdc0555f40328d2e8b3905181e90c1 (patch) | |
| tree | 0a7fc77e5805cac5f0a360d9c841d40004d43705 /mrbgems/mruby-io | |
| parent | 47f65a93c59f146d1e4d9b4d7145bdeead7a6397 (diff) | |
| download | mruby-33647b904ebdc0555f40328d2e8b3905181e90c1.tar.gz mruby-33647b904ebdc0555f40328d2e8b3905181e90c1.zip | |
Avoid `snprintf` in `mruby-io` test; ref #4981
Diffstat (limited to 'mrbgems/mruby-io')
| -rw-r--r-- | mrbgems/mruby-io/test/mruby_io_test.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/mrbgems/mruby-io/test/mruby_io_test.c b/mrbgems/mruby-io/test/mruby_io_test.c index 7ad59d495..3a98820ae 100644 --- a/mrbgems/mruby-io/test/mruby_io_test.c +++ b/mrbgems/mruby-io/test/mruby_io_test.c @@ -77,22 +77,21 @@ static int mrb_io_socket_available() struct sockaddr_un sun0; char socketname[] = "tmp.mruby-io-socket-ok.XXXXXXXX"; if (!(fd = mkstemp(socketname))) { - retval = 0; goto sock_test_out; } unlink(socketname); close(fd); fd = socket(AF_UNIX, SOCK_STREAM, 0); if (fd == -1) { - retval = 0; goto sock_test_out; } sun0.sun_family = AF_UNIX; - snprintf(sun0.sun_path, sizeof(sun0.sun_path), "%s", socketname); + strncpy(sun0.sun_path, socketname, sizeof(sun0.sun_path)); if (bind(fd, (struct sockaddr *)&sun0, sizeof(sun0)) == -1) { retval = 0; } sock_test_out: + retval = 0; unlink(socketname); close(fd); return retval; |