diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2005-09-07 00:49:39 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-09-07 00:49:39 +0200 |
| commit | f75268cd6cbd24e6c70ff1390f4de5d0bb618539 (patch) | |
| tree | ade569781c444bd7f0d648a38cab205d7624e286 /net/netrom/af_netrom.c | |
| parent | [NET]: skb_get/set_timestamp use const (diff) | |
| download | linux-f75268cd6cbd24e6c70ff1390f4de5d0bb618539.tar.xz linux-f75268cd6cbd24e6c70ff1390f4de5d0bb618539.zip | |
[AX25]: Make ax2asc thread-proof
Ax2asc was still using a static buffer for all invocations which isn't
exactly SMP-safe. Change ax2asc to take an additional result buffer as
the argument. Change all callers to provide such a buffer.
Signed-off-by: Ralf Baechle DL5RB <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netrom/af_netrom.c')
| -rw-r--r-- | net/netrom/af_netrom.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c index 4b53de982114..f4578c759ffc 100644 --- a/net/netrom/af_netrom.c +++ b/net/netrom/af_netrom.c @@ -1261,6 +1261,7 @@ static int nr_info_show(struct seq_file *seq, void *v) struct net_device *dev; struct nr_sock *nr; const char *devname; + char buf[11]; if (v == SEQ_START_TOKEN) seq_puts(seq, @@ -1276,11 +1277,11 @@ static int nr_info_show(struct seq_file *seq, void *v) else devname = dev->name; - seq_printf(seq, "%-9s ", ax2asc(&nr->user_addr)); - seq_printf(seq, "%-9s ", ax2asc(&nr->dest_addr)); + seq_printf(seq, "%-9s ", ax2asc(buf, &nr->user_addr)); + seq_printf(seq, "%-9s ", ax2asc(buf, &nr->dest_addr)); seq_printf(seq, "%-9s %-3s %02X/%02X %02X/%02X %2d %3d %3d %3d %3lu/%03lu %2lu/%02lu %3lu/%03lu %3lu/%03lu %2d/%02d %3d %5d %5d %ld\n", - ax2asc(&nr->source_addr), + ax2asc(buf, &nr->source_addr), devname, nr->my_index, nr->my_id, |