diff options
| author | Jon Hunter <jon-hunter@ti.com> | 2013-04-01 14:33:50 -0500 |
|---|---|---|
| committer | Jon Hunter <jon-hunter@ti.com> | 2013-04-01 14:33:50 -0500 |
| commit | dca3a783400a18e2bf4503b1d4a85c4d0ca1a7e4 (patch) | |
| tree | a3689b801070c1360b120b7280c6adc4de5f692a /drivers/net/netconsole.c | |
| parent | 71856843fb1d8ee455a4c1a60696c74afa4809e5 (diff) | |
| parent | 31d9adca82ce65e5c99d045b5fd917c702b6fce3 (diff) | |
| download | olio-linux-3.10-dca3a783400a18e2bf4503b1d4a85c4d0ca1a7e4.tar.xz olio-linux-3.10-dca3a783400a18e2bf4503b1d4a85c4d0ca1a7e4.zip | |
Merge commit '31d9adca82ce65e5c99d045b5fd917c702b6fce3' into tmp
Conflicts:
arch/arm/plat-omap/dmtimer.c
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 6989ebe2bc7..37add21a3d7 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); } |