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Fixed snprintf check in tnc-ifmap plugin

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This commit is contained in:
Tobias Brunner
2012-09-28 18:49:16 +02:00
parent 1b1d1d938f
commit 0273245877
1 changed files with 1 additions and 1 deletions
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src/libcharon/plugins/tnc_ifmap/tnc_ifmap_soap.c
+1 -1
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@@ -296,7 +296,7 @@ static axiom_node_t* create_ip_address(private_tnc_ifmap_soap_t *this,
{ {
written = snprintf(pos, len, "%s%x", first ? "" : ":", written = snprintf(pos, len, "%s%x", first ? "" : ":",
256*address.ptr[i] + address.ptr[i+1]); 256*address.ptr[i] + address.ptr[i+1]);
if (written < 0 || written > len) if (written < 0 || written >= len)
{ {
break; break;
} }