diff options
Diffstat (limited to 'mDNSResponder/mDNSWindows/mdnsNSP/mdnsNSP.c')
| -rw-r--r-- | mDNSResponder/mDNSWindows/mdnsNSP/mdnsNSP.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/mDNSResponder/mDNSWindows/mdnsNSP/mdnsNSP.c b/mDNSResponder/mDNSWindows/mdnsNSP/mdnsNSP.c index 2cd01eff..21baa866 100644 --- a/mDNSResponder/mDNSWindows/mdnsNSP/mdnsNSP.c +++ b/mDNSResponder/mDNSWindows/mdnsNSP/mdnsNSP.c @@ -1847,7 +1847,7 @@ InHostsTable( const char * name ) HostsFile * hFile; GetSystemDirectory( systemDirectory, sizeof( systemDirectory ) ); - sprintf( hFileName, "%s\\drivers\\etc\\hosts", systemDirectory ); + snprintf( hFileName, sizeof( hFileName ), "%s\\drivers\\etc\\hosts", systemDirectory ); err = HostsFileOpen( &hFile, hFileName ); require_noerr( err, exit ); @@ -2072,6 +2072,7 @@ HostsFileNext( HostsFile * self, HostsFileInfo ** hInfo ) int idx; int i; short family; + size_t len; OSStatus err = kNoErr; check( self ); @@ -2146,9 +2147,10 @@ HostsFileNext( HostsFile * self, HostsFileInfo ** hInfo ) // Now we have the name - (*hInfo)->m_host.h_name = (char*) malloc( strlen( tok ) + 1 ); + len = strlen( tok ) + 1; + (*hInfo)->m_host.h_name = (char*) malloc( len ); require_action( (*hInfo)->m_host.h_name, exit, err = kNoMemoryErr ); - strcpy( (*hInfo)->m_host.h_name, tok ); + strcpy_s( (*hInfo)->m_host.h_name, len, tok ); // Now create the address (IPv6/IPv4) @@ -2220,10 +2222,11 @@ HostsFileNext( HostsFile * self, HostsFileInfo ** hInfo ) require_action( (*hInfo)->m_host.h_aliases, exit, err = kNoMemoryErr ); } - (*hInfo)->m_host.h_aliases[i] = (char*) malloc( strlen( tok ) + 1 ); + len = strlen( tok ) + 1; + (*hInfo)->m_host.h_aliases[i] = (char*) malloc( len ); require_action( (*hInfo)->m_host.h_aliases[i], exit, err = kNoMemoryErr ); - strcpy( (*hInfo)->m_host.h_aliases[i], tok ); + strcpy_s( (*hInfo)->m_host.h_aliases[i], len, tok ); if (( tok = strpbrk( tok, " \t")) != NULL ) { |