diff options
| author | Steffan Karger <steffan@karger.me> | 2014-01-12 20:39:30 +0100 |
|---|---|---|
| committer | Gert Doering <gert@greenie.muc.de> | 2014-01-12 23:02:37 +0100 |
| commit | 3173787a0beea7c335b1aaedcd2ca5303b17bc22 (patch) | |
| tree | 741df58cc9a6d95cd80ad08cb8393de5d2a3fdf6 /src | |
| parent | b238a1f2d4b2cdcfc844689b33fd3ac43ed31c1c (diff) | |
Fix compiler warning for unused result of write()
Issue a warning instead of ignoring a failed write() completely.
Signed-off-by: Steffan Karger <steffan@karger.me>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1389555572-6210-2-git-send-email-steffan@karger.me>
URL: http://article.gmane.org/gmane.network.openvpn.devel/8223
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Diffstat (limited to 'src')
| -rw-r--r-- | src/openvpn/ps.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/openvpn/ps.c b/src/openvpn/ps.c index b22653b..901a094 100644 --- a/src/openvpn/ps.c +++ b/src/openvpn/ps.c @@ -340,7 +340,8 @@ journal_add (const char *journal_dir, struct proxy_connection *pc, struct proxy_ fd = platform_open (jfn, O_CREAT | O_TRUNC | O_WRONLY, S_IRUSR | S_IWUSR | S_IRGRP); if (fd != -1) { - write(fd, f, strlen(f)); + if (write(fd, f, strlen(f)) != strlen(f)) + msg(M_WARN, "PORT SHARE: writing to journal file (%s) failed", jfn); close (fd); cp->jfn = jfn; } |