LOGEMU: fix crash if output file cannot be accessed

This patch fixes a crash if the output file was not correctly opened.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/output/ulogd_output_LOGEMU.c b/output/ulogd_output_LOGEMU.c
index edee86f0f0c3b98dcb9e2905c965b58d53a62565..32b4954ad8212f577571a64280dadba315b629c5 100644 (file)
--- a/output/ulogd_output_LOGEMU.c
+++ b/output/ulogd_output_LOGEMU.c
@@ -150,7 +150,7 @@ static int start_logemu(struct ulogd_pluginstance *pi)
        if (!li->of) {
                ulogd_log(ULOGD_FATAL, "can't open syslogemu: %s\n", 
                          strerror(errno));
-               return errno;
+               return -errno;
        }               
 #endif