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Patch from Alex Hunsaker posted 2005-11-17. retrieve number of var cols for this row in mdb_crack_row() only if there are var cols according to table definition.

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Brian Bruns
2010-06-16 22:42:39 -04:00
parent ae9fe1f304
commit 9bd658067b
1 changed files with 4 additions and 4 deletions
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src/libmdb/write.c
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@@ -173,11 +173,11 @@ mdb_crack_row(MdbTableDef *table, int row_start, int row_end, MdbField *fields)
nullmask = pg_buf + row_end - bitmask_sz + 1; nullmask = pg_buf + row_end - bitmask_sz + 1;
/* read table of variable column locations */ /* read table of variable column locations */
if (table->num_var_cols > 0) {
row_var_cols = IS_JET4(mdb) ? row_var_cols = IS_JET4(mdb) ?
mdb_get_int16(pg_buf, row_end - bitmask_sz - 1) : mdb_get_int16(pg_buf, row_end - bitmask_sz - 1) :
mdb_get_byte(pg_buf, row_end - bitmask_sz); mdb_get_byte(pg_buf, row_end - bitmask_sz);
var_col_offsets = (unsigned int *)g_malloc((row_var_cols+1)*sizeof(int)); var_col_offsets = (unsigned int *)g_malloc((row_var_cols+1)*sizeof(int));
if (table->num_var_cols > 0) {
if (IS_JET4(mdb)) { if (IS_JET4(mdb)) {
mdb_crack_row4(mdb, row_start, row_end, bitmask_sz, mdb_crack_row4(mdb, row_start, row_end, bitmask_sz,
row_var_cols, var_col_offsets); row_var_cols, var_col_offsets);