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server: Output incorrectly-terminated strings in hex format.

This commit is contained in:
Alexandre Julliard 2008-01-07 21:06:49 +01:00
parent fb9955da8c
commit b647ded03d
1 changed files with 25 additions and 25 deletions
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50
server/registry.c
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@ -182,7 +182,7 @@ static void dump_path( const struct key *key, const struct key *base, FILE *f )
/* dump a value to a text file */
static void dump_value( const struct key_value *value, FILE *f )
{
unsigned int i;
unsigned int i, dw;
int count;
if (value->namelen)
@ -198,37 +198,37 @@ static void dump_value( const struct key_value *value, FILE *f )
case REG_SZ:
case REG_EXPAND_SZ:
case REG_MULTI_SZ:
if (value->type != REG_SZ) fprintf( f, "str(%d):", value->type );
/* only output properly terminated strings in string format */
if (value->len < sizeof(WCHAR)) break;
if (value->len % sizeof(WCHAR)) break;
if (((WCHAR *)value->data)[value->len / sizeof(WCHAR) - 1]) break;
if (value->type != REG_SZ) fprintf( f, "str(%x):", value->type );
fputc( '\"', f );
if (value->data) dump_strW( (WCHAR *)value->data, value->len / sizeof(WCHAR), f, "\"\"" );
fputc( '\"', f );
break;
fprintf( f, "\"\n" );
return;
case REG_DWORD:
if (value->len == sizeof(DWORD))
if (value->len != sizeof(dw)) break;
memcpy( &dw, value->data, sizeof(dw) );
fprintf( f, "dword:%08x\n", dw );
return;
}
if (value->type == REG_BINARY) count += fprintf( f, "hex:" );
else count += fprintf( f, "hex(%x):", value->type );
for (i = 0; i < value->len; i++)
{
count += fprintf( f, "%02x", *((unsigned char *)value->data + i) );
if (i < value->len-1)
{
DWORD dw;
memcpy( &dw, value->data, sizeof(DWORD) );
fprintf( f, "dword:%08x", dw );
break;
}
/* else fall through */
default:
if (value->type == REG_BINARY) count += fprintf( f, "hex:" );
else count += fprintf( f, "hex(%x):", value->type );
for (i = 0; i < value->len; i++)
{
count += fprintf( f, "%02x", *((unsigned char *)value->data + i) );
if (i < value->len-1)
fputc( ',', f );
if (++count > 76)
{
fputc( ',', f );
if (++count > 76)
{
fprintf( f, "\\\n " );
count = 2;
}
fprintf( f, "\\\n " );
count = 2;
}
}
break;
}
fputc( '\n', f );
}