[t:2308] Fix several recovery tests that used void* arithmetic

git-svn-id: file:///svn/toku/tokudb@17016 c7de825b-a66e-492c-adef-691d508d4ae1

src/tests/recover-lsn-filter-multiple.c

@@ -23,8 +23,8 @@ put_multiple_generate(DBT *row, uint32_t num_dbs_in, DB **UU(dbs_in), DBT *keys,
     int32_t keysize = *(int32_t*)row->data;
     assert((int)row->size >= 4+keysize);
     int32_t valsize = row->size - 4 - keysize;
-    void *key = row->data+4;
-    void *val = row->data+4 + keysize;
+    void *key = ((uint8_t*)row->data)+4;
+    void *val = ((uint8_t*)row->data)+4 + keysize;
     int which;
     for (which = 0; which < num_dbs; which++) {
         keys[which].size = keysize;

src/tests/recover-put-multiple-fdelete-all.c

@@ -23,8 +23,8 @@ put_multiple_generate(DBT *row, uint32_t num_dbs_in, DB **UU(dbs_in), DBT *keys,
     int32_t keysize = *(int32_t*)row->data;
     assert((int)row->size >= 4+keysize);
     int32_t valsize = row->size - 4 - keysize;
-    void *key = row->data+4;
-    void *val = row->data+4 + keysize;
+    void *key = ((uint8_t*)row->data)+4;
+    void *val = ((uint8_t*)row->data)+4 + keysize;
     uint32_t which;
     for (which = 0; which < num_dbs_in; which++) {
         keys[which].size = keysize;

src/tests/recover-put-multiple-fdelete-some.c

@@ -23,8 +23,8 @@ put_multiple_generate(DBT *row, uint32_t num_dbs_in, DB **UU(dbs_in), DBT *keys,
     int32_t keysize = *(int32_t*)row->data;
     assert((int)row->size >= 4+keysize);
     int32_t valsize = row->size - 4 - keysize;
-    void *key = row->data+4;
-    void *val = row->data+4 + keysize;
+    void *key = ((uint8_t*)row->data)+4;
+    void *val = ((uint8_t*)row->data)+4 + keysize;
     uint32_t which;
     for (which = 0; which < num_dbs_in; which++) {
         keys[which].size = keysize;