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ITS#7213 fix page_split with MDB_APPEND

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don't skip the cursor adjust checks
This commit is contained in:
Howard Chu 2012-03-26 06:58:16 -07:00
parent 25e8e82c5f
commit 8a4981d8aa
1 changed files with 8 additions and 4 deletions
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12
libraries/libmdb/mdb.c
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@ -5665,7 +5665,10 @@ newsep:
if (nflags & MDB_APPEND) {
mc->mc_pg[mc->mc_top] = rp;
mc->mc_ki[mc->mc_top] = 0;
return mdb_node_add(mc, 0, newkey, newdata, newpgno, nflags);
rc = mdb_node_add(mc, 0, newkey, newdata, newpgno, nflags);
if (rc)
return rc;
goto done;
}
if (IS_LEAF2(rp)) {
goto done;
@ -5772,10 +5775,11 @@ done:
if (!(m3->mc_flags & C_INITIALIZED))
continue;
if (new_root) {
int k;
/* root split */
for (i=m3->mc_top; i>0; i--) {
m3->mc_ki[i+1] = m3->mc_ki[i];
m3->mc_pg[i+1] = m3->mc_pg[i];
for (k=m3->mc_top; k>=0; k--) {
m3->mc_ki[k+1] = m3->mc_ki[k];
m3->mc_pg[k+1] = m3->mc_pg[k];
}
m3->mc_ki[0] = mc->mc_ki[0];
m3->mc_pg[0] = mc->mc_pg[0];