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Commit 16217163 authored by Alistair Leslie-Hughes's avatar Alistair Leslie-Hughes Committed by Alexandre Julliard
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wpcap: Return NULL on error in get_broadcast.

parent 526b9fc8
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dlls/wpcap/wpcap.c
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...@@ -519,7 +519,7 @@ static struct sockaddr *get_broadcast( const IP_ADAPTER_UNICAST_ADDRESS *addr ) ...@@ -519,7 +519,7 @@ static struct sockaddr *get_broadcast( const IP_ADAPTER_UNICAST_ADDRESS *addr )
struct sockaddr_in *broadcast_addr_in, *addr_in = (struct sockaddr_in *)addr->Address.lpSockaddr; struct sockaddr_in *broadcast_addr_in, *addr_in = (struct sockaddr_in *)addr->Address.lpSockaddr;
ULONG netmask; ULONG netmask;
if (!(broadcast_addr_in = calloc( 1, sizeof(*broadcast_addr_in) ))) return FALSE; if (!(broadcast_addr_in = calloc( 1, sizeof(*broadcast_addr_in) ))) return NULL;
broadcast_addr_in->sin_family = AF_INET; broadcast_addr_in->sin_family = AF_INET;
ConvertLengthToIpv4Mask( addr->OnLinkPrefixLength, &netmask ); ConvertLengthToIpv4Mask( addr->OnLinkPrefixLength, &netmask );
broadcast_addr_in->sin_addr.S_un.S_addr = addr_in->sin_addr.S_un.S_addr | ~netmask; broadcast_addr_in->sin_addr.S_un.S_addr = addr_in->sin_addr.S_un.S_addr | ~netmask;
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