X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcommon.c;h=4da8feee853ce3ac525157884371a01e7f744ea3;hb=5321d69f67ad156531abe32d04745d99400b4af0;hp=7adbe2ea7dd984e9ade3ad6d7daee2709fcc0cca;hpb=42a62db99c96d77fd6dc676b76705d8d90156c23;p=collectd.git

diff --git a/src/common.c b/src/common.c
index 7adbe2ea..4da8feee 100644
--- a/src/common.c
+++ b/src/common.c
@@ -274,7 +274,7 @@ ssize_t swrite (int fd, const void *buf, size_t count)
 	
 	/* checking for closed peer connection */
 	pfd.fd = fd;
-	pfd.events = POLLIN | POLLHUP | POLLRDNORM;
+	pfd.events = POLLIN | POLLHUP;
 	pfd.revents = 0;
 	if (poll(&pfd, 1, 0) > 0) {
 		char buffer[32];
@@ -1104,6 +1104,9 @@ int parse_values (char *buffer, value_list_t *vl, const data_set_t *ds)
 	char *ptr;
 	char *saveptr;
 
+	if ((buffer == NULL) || (vl == NULL) || (ds == NULL))
+		return EINVAL;
+
 	i = -1;
 	dummy = buffer;
 	saveptr = NULL;