diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2013-02-21 16:16:55 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-02-22 10:07:30 +0100 |
| commit | edb15d83a875a1f4b1576188844db5c330c3267d (patch) | |
| tree | 74d54eab401b6ccf2a6ad4821227108a8d160f03 /drivers/net/netconsole.c | |
| parent | Merge branch 'mips-next-3.9' of git://git.linux-mips.org/pub/scm/john/linux-j... (diff) | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next (diff) | |
| download | linux-edb15d83a875a1f4b1576188844db5c330c3267d.tar.xz linux-edb15d83a875a1f4b1576188844db5c330c3267d.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into mips-for-linux-next
Conflicts:
include/linux/ssb/ssb_driver_gige.h
Also resolves a logical merge conflict in drivers/net/ethernet/broadcom/-
bgmac.c due to change of an API.
Diffstat (limited to 'drivers/net/netconsole.c')
| -rw-r--r-- | drivers/net/netconsole.c | 44 |
1 files changed, 40 insertions, 4 deletions
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index 6989ebe2bc79..37add21a3d7d 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -269,12 +269,18 @@ static ssize_t show_remote_port(struct netconsole_target *nt, char *buf) static ssize_t show_local_ip(struct netconsole_target *nt, char *buf) { - return snprintf(buf, PAGE_SIZE, "%pI4\n", &nt->np.local_ip); + if (nt->np.ipv6) + return snprintf(buf, PAGE_SIZE, "%pI6c\n", &nt->np.local_ip.in6); + else + return snprintf(buf, PAGE_SIZE, "%pI4\n", &nt->np.local_ip); } static ssize_t show_remote_ip(struct netconsole_target *nt, char *buf) { - return snprintf(buf, PAGE_SIZE, "%pI4\n", &nt->np.remote_ip); + if (nt->np.ipv6) + return snprintf(buf, PAGE_SIZE, "%pI6c\n", &nt->np.remote_ip.in6); + else + return snprintf(buf, PAGE_SIZE, "%pI4\n", &nt->np.remote_ip); } static ssize_t show_local_mac(struct netconsole_target *nt, char *buf) @@ -410,7 +416,22 @@ static ssize_t store_local_ip(struct netconsole_target *nt, return -EINVAL; } - nt->np.local_ip = in_aton(buf); + if (strnchr(buf, count, ':')) { + const char *end; + if (in6_pton(buf, count, nt->np.local_ip.in6.s6_addr, -1, &end) > 0) { + if (*end && *end != '\n') { + printk(KERN_ERR "netconsole: invalid IPv6 address at: <%c>\n", *end); + return -EINVAL; + } + nt->np.ipv6 = true; + } else + return -EINVAL; + } else { + if (!nt->np.ipv6) { + nt->np.local_ip.ip = in_aton(buf); + } else + return -EINVAL; + } return strnlen(buf, count); } @@ -426,7 +447,22 @@ static ssize_t store_remote_ip(struct netconsole_target *nt, return -EINVAL; } - nt->np.remote_ip = in_aton(buf); + if (strnchr(buf, count, ':')) { + const char *end; + if (in6_pton(buf, count, nt->np.remote_ip.in6.s6_addr, -1, &end) > 0) { + if (*end && *end != '\n') { + printk(KERN_ERR "netconsole: invalid IPv6 address at: <%c>\n", *end); + return -EINVAL; + } + nt->np.ipv6 = true; + } else + return -EINVAL; + } else { + if (!nt->np.ipv6) { + nt->np.remote_ip.ip = in_aton(buf); + } else + return -EINVAL; + } return strnlen(buf, count); } |