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host: Properly initialize struct sockaddr_in[6] when parsing strings

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Otherwise struct members like sin6_flowinfo or sin6_scope_id might be
set to bogus values.
This commit is contained in:
Tobias Brunner
2013-07-31 22:16:58 +02:00
committed by Andreas Steffen
parent b3393c88c1
commit ed0efaef4c
1 changed files with 2 additions and 0 deletions
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src/libstrongswan/networking/host.c
+2
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@@ -381,6 +381,7 @@ host_t *host_create_from_string_and_family(char *string, int family,
} }
/* FALL */ /* FALL */
case AF_INET6: case AF_INET6:
memset(&addr.v6, 0, sizeof(addr.v6));
if (inet_pton(AF_INET6, string, &addr.v6.sin6_addr) != 1) if (inet_pton(AF_INET6, string, &addr.v6.sin6_addr) != 1)
{ {
return NULL; return NULL;
@@ -394,6 +395,7 @@ host_t *host_create_from_string_and_family(char *string, int family,
return NULL; return NULL;
} }
af_inet: af_inet:
memset(&addr.v4, 0, sizeof(addr.v4));
if (inet_pton(AF_INET, string, &addr.v4.sin_addr) != 1) if (inet_pton(AF_INET, string, &addr.v4.sin_addr) != 1)
{ {
return NULL; return NULL;