From 4b704d59d6fb152bcd0883b84af5936a29067f12 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Wed, 18 Mar 2009 19:11:29 -0700 Subject: [PATCH] tipc: fix non-const printf format arguments Fix warnings from current gcc about using non-const strings as printf args in TIPC. Compile tested only (not a TIPC user). Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- net/tipc/bcast.c | 4 ++-- net/tipc/bcast.h | 2 +- net/tipc/dbg.c | 2 +- net/tipc/node.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c index 3ddaff42d1b..a3bfd406491 100644 --- a/net/tipc/bcast.c +++ b/net/tipc/bcast.c @@ -119,7 +119,7 @@ static struct bclink *bclink = NULL; static struct link *bcl = NULL; static DEFINE_SPINLOCK(bc_lock); -char tipc_bclink_name[] = "multicast-link"; +const char tipc_bclink_name[] = "multicast-link"; static u32 buf_seqno(struct sk_buff *buf) @@ -800,7 +800,7 @@ int tipc_bclink_init(void) tipc_link_set_queue_limits(bcl, BCLINK_WIN_DEFAULT); bcl->b_ptr = &bcbearer->bearer; bcl->state = WORKING_WORKING; - sprintf(bcl->name, tipc_bclink_name); + strlcpy(bcl->name, tipc_bclink_name, TIPC_MAX_LINK_NAME); if (BCLINK_LOG_BUF_SIZE) { char *pb = kmalloc(BCLINK_LOG_BUF_SIZE, GFP_ATOMIC); diff --git a/net/tipc/bcast.h b/net/tipc/bcast.h index 2f2d731bc1c..4c1771e95c9 100644 --- a/net/tipc/bcast.h +++ b/net/tipc/bcast.h @@ -70,7 +70,7 @@ struct port_list { struct tipc_node; -extern char tipc_bclink_name[]; +extern const char tipc_bclink_name[]; /** diff --git a/net/tipc/dbg.c b/net/tipc/dbg.c index 29ecae85166..1885a7edb0c 100644 --- a/net/tipc/dbg.c +++ b/net/tipc/dbg.c @@ -258,7 +258,7 @@ void tipc_printf(struct print_buf *pb, const char *fmt, ...) } if (pb->echo) - printk(print_string); + printk("%s", print_string); spin_unlock_bh(&print_lock); } diff --git a/net/tipc/node.c b/net/tipc/node.c index 20d98c56e15..2c24e7d6d95 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -703,7 +703,7 @@ struct sk_buff *tipc_node_get_links(const void *req_tlv_area, int req_tlv_space) link_info.dest = htonl(tipc_own_addr & 0xfffff00); link_info.up = htonl(1); - sprintf(link_info.str, tipc_bclink_name); + strlcpy(link_info.str, tipc_bclink_name, TIPC_MAX_LINK_NAME); tipc_cfg_append_tlv(buf, TIPC_TLV_LINK_INFO, &link_info, sizeof(link_info)); /* Add TLVs for any other links in scope */