diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2005-09-07 02:49:39 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-09-07 02:49:39 +0400 |
| commit | f75268cd6cbd24e6c70ff1390f4de5d0bb618539 (patch) | |
| tree | ade569781c444bd7f0d648a38cab205d7624e286 /net/rose/af_rose.c | |
| parent | f2c383988d68c91a7d474b7cf26c0a2df49bbafe (diff) | |
| download | linux-f75268cd6cbd24e6c70ff1390f4de5d0bb618539.tar.xz | |
[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/rose/af_rose.c')
| -rw-r--r-- | net/rose/af_rose.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c index c6e59f84c3ae..3077878ed4f0 100644 --- a/net/rose/af_rose.c +++ b/net/rose/af_rose.c @@ -1363,6 +1363,8 @@ static void rose_info_stop(struct seq_file *seq, void *v) static int rose_info_show(struct seq_file *seq, void *v) { + char buf[11]; + if (v == SEQ_START_TOKEN) seq_puts(seq, "dest_addr dest_call src_addr src_call dev lci neigh st vs vr va t t1 t2 t3 hb idle Snd-Q Rcv-Q inode\n"); @@ -1380,12 +1382,12 @@ static int rose_info_show(struct seq_file *seq, void *v) seq_printf(seq, "%-10s %-9s ", rose2asc(&rose->dest_addr), - ax2asc(&rose->dest_call)); + ax2asc(buf, &rose->dest_call)); if (ax25cmp(&rose->source_call, &null_ax25_address) == 0) callsign = "??????-?"; else - callsign = ax2asc(&rose->source_call); + callsign = ax2asc(buf, &rose->source_call); seq_printf(seq, "%-10s %-9s %-5s %3.3X %05d %d %d %d %d %3lu %3lu %3lu %3lu %3lu %3lu/%03lu %5d %5d %ld\n", |