X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fstaging%2Fflorian.git;a=blobdiff_plain;f=package%2Fwprobe%2Fsrc%2Fuser%2Fwprobe-lib.c;fp=package%2Fwprobe%2Fsrc%2Fuser%2Fwprobe-lib.c;h=7a5460bb00bfbc0b1bda673c03bc40ccae78fd76;hp=7ba67cfcb24be0d1272b3d7ee4fcfad9ed302971;hb=373b78cb28e086abe08d2f6d57f2f441fc5d862f;hpb=50d6e449b3a145cdfd1117eb040b4acf58faebe0

diff --git a/package/wprobe/src/user/wprobe-lib.c b/package/wprobe/src/user/wprobe-lib.c
index 7ba67cfcb2..7a5460bb00 100644
--- a/package/wprobe/src/user/wprobe-lib.c
+++ b/package/wprobe/src/user/wprobe-lib.c
@@ -560,7 +560,9 @@ wprobe_msg_to_network(int socket, struct nl_msg *msg)
 	mhdr.status = WPROBE_MSG_DATA;
 	mhdr.len = buflen;
 	wprobe_swap_msg_hdr(&mhdr);
-	write(socket, &mhdr, sizeof(mhdr));
+	ret = write(socket, &mhdr, sizeof(mhdr));
+	if (ret < 0)
+		goto out;
 
 	memcpy(buf, nlh, buflen);
 	nlh = buf;
@@ -572,6 +574,8 @@ wprobe_msg_to_network(int socket, struct nl_msg *msg)
 	swap_genlmsghdr(gnlh);
 	swap_nlmsghdr(nlh);
 	ret = write(socket, buf, buflen);
+
+out:
 	free(buf);
 
 	return ret;