From: Renato Westphal <renato@opensourcerouting.org>
Date: Fri, 2 Feb 2018 17:10:09 +0000 (-0200)
Subject: *: silence '-Wmaybe-uninitialized' warnings on NetBSD
X-Git-Tag: frr-4.0-dev~8^2~2
X-Git-Url: https://git.proxmox.com/?p=mirror_frr.git;a=commitdiff_plain;h=b599ec55f4b34607c529074d167284c6c06d246a

*: silence '-Wmaybe-uninitialized' warnings on NetBSD

None of these variables can actually be used before being initialized,
but unfortunately some old compilers are not smart enough to detect that.

Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
---

diff --git a/bgpd/bgp_zebra.c b/bgpd/bgp_zebra.c
index de170fdd0..7f7d74625 100644
--- a/bgpd/bgp_zebra.c
+++ b/bgpd/bgp_zebra.c
@@ -1743,7 +1743,7 @@ static int bgp_zebra_process_local_vni(int command, struct zclient *zclient,
 	struct stream *s;
 	vni_t vni;
 	struct bgp *bgp;
-	struct in_addr vtep_ip;
+	struct in_addr vtep_ip = { INADDR_ANY };
 	vrf_id_t tenant_vrf_id = VRF_DEFAULT;
 
 	s = zclient->ibuf;
diff --git a/bgpd/rfapi/rfapi_vty.c b/bgpd/rfapi/rfapi_vty.c
index 37ca5edc9..15d27b396 100644
--- a/bgpd/rfapi/rfapi_vty.c
+++ b/bgpd/rfapi/rfapi_vty.c
@@ -494,7 +494,7 @@ void rfapiPrintBi(void *stream, struct bgp_info *bi)
 	char *p = line;
 	int r;
 	int has_macaddr = 0;
-	struct ethaddr macaddr;
+	struct ethaddr macaddr = {{0}};
 	struct rfapi_l2address_option l2o_buf;
 	uint8_t l2hid = 0; /* valid if has_macaddr */
 
diff --git a/isisd/isis_lsp.c b/isisd/isis_lsp.c
index 614f46c78..e1e9ccee4 100644
--- a/isisd/isis_lsp.c
+++ b/isisd/isis_lsp.c
@@ -286,7 +286,7 @@ static void put_lsp_hdr(struct isis_lsp *lsp, size_t *len_pointer, bool keep)
 		(lsp->level == IS_LEVEL_1) ? L1_LINK_STATE : L2_LINK_STATE;
 	struct isis_lsp_hdr *hdr = &lsp->hdr;
 	struct stream *stream = lsp->pdu;
-	size_t orig_getp, orig_endp;
+	size_t orig_getp = 0, orig_endp = 0;
 
 	if (keep) {
 		orig_getp = stream_get_getp(lsp->pdu);
diff --git a/lib/ptm_lib.c b/lib/ptm_lib.c
index 28d26149e..dbfd2dc9f 100644
--- a/lib/ptm_lib.c
+++ b/lib/ptm_lib.c
@@ -347,7 +347,7 @@ int ptm_lib_process_msg(ptm_lib_handle_t *hdl, int fd, char *inbuf, int inlen,
 {
 	int rc, len;
 	char client_name[32];
-	int cmd_id, type, ver, msglen;
+	int cmd_id = 0, type = 0, ver = 0, msglen = 0;
 	csv_t *csv;
 	ptm_lib_msg_ctxt_t *p_ctxt = NULL;