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Code Releases Activity

o Fixed code where return value of vmalloc wasn't checked

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This commit is contained in:
steve 2001-09-17 11:23:13 +00:00
parent bd28d06298
commit f1571e2d46
2 changed files with 10 additions and 2 deletions
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4
driver/device-mapper/dm-parse.c
View File

@ -110,8 +110,8 @@ struct dm_table *dm_parse(extract_line_fn line_fn, void *l_private,
#undef PARSE_ERROR
if (!was_error) {
dm_table_complete(table);
return table;
if (dm_table_complete(table) == 0)
return table;
}
dm_table_destroy(table);

8
driver/device-mapper/dm-table.c
View File

@ -214,9 +214,17 @@ int dm_table_complete(struct dm_table *t)
for (i = t->depth - 2; i >= 0; i--) {
t->counts[i] = div_up(t->counts[i + 1], CHILDREN_PER_NODE);
t->index[i] = vmalloc(NODE_SIZE * t->counts[i]);
if (!t->index[i])
goto free_indices;
setup_btree_index(i, t);
}
return 0;
free_indices:
for(++i; i < t->depth - 1; i++) {
vfree(t->index[i]);
}
return -ENOMEM;
}