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| author | Dmitry Kozlov <xeb@mail.ru> | 2013-09-09 11:10:41 +0400 |
|---|---|---|
| committer | Dmitry Kozlov <xeb@mail.ru> | 2013-09-09 11:10:41 +0400 |
| commit | b0d66211d8e700549f2a477d4499568a99eff331 (patch) | |
| tree | 93550a48d421cf35f916e1023923e03950680ee7 /accel-pppd/ctrl/ipoe | |
| parent | 6c796b10ba8093828eccf5a29d13cb348a5f52a7 (diff) | |
| download | accel-ppp-b0d66211d8e700549f2a477d4499568a99eff331.tar.gz accel-ppp-b0d66211d8e700549f2a477d4499568a99eff331.zip | |
ipoe: fixed sigsegv when interface is without additional options
Diffstat (limited to 'accel-pppd/ctrl/ipoe')
| -rw-r--r-- | accel-pppd/ctrl/ipoe/dhcpv4.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/accel-pppd/ctrl/ipoe/dhcpv4.c b/accel-pppd/ctrl/ipoe/dhcpv4.c index fa48636..d3f0010 100644 --- a/accel-pppd/ctrl/ipoe/dhcpv4.c +++ b/accel-pppd/ctrl/ipoe/dhcpv4.c @@ -177,7 +177,7 @@ struct dhcpv4_serv *dhcpv4_create(struct triton_context_t *ctx, const char *ifna serv->hnd.read = dhcpv4_read; serv->raw_sock = raw_sock; - str0 = strchr(opt, ','); + str0 = opt ? strchr(opt, ',') : NULL; if (str0) { str0 = _strdup(str0 + 1); str = str0; |