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ntfs_index_lookup(): fix potential double free() on error paths

master
szaka 2008-02-02 16:43:05 +00:00
parent 490f7e49b8
commit dc1677b58e
1 changed files with 1 additions and 5 deletions
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6
libntfs-3g/index.c
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@ -668,7 +668,6 @@ int ntfs_index_lookup(const void *key, const int key_len, ntfs_index_context *ic
INDEX_ROOT *ir;
INDEX_ENTRY *ie;
INDEX_BLOCK *ib = NULL;
ntfs_attr_search_ctx *actx;
int ret, err = 0;
ntfs_log_trace("Entering\n");
@ -679,7 +678,7 @@ int ntfs_index_lookup(const void *key, const int key_len, ntfs_index_context *ic
return -1;
}
ir = ntfs_ir_lookup(ni, icx->name, icx->name_len, &actx);
ir = ntfs_ir_lookup(ni, icx->name, icx->name_len, &icx->actx);
if (!ir) {
if (errno == ENOENT)
errno = EIO;
@ -718,7 +717,6 @@ int ntfs_index_lookup(const void *key, const int key_len, ntfs_index_context *ic
goto err_out;
}
icx->actx = actx;
icx->ir = ir;
if (ret != STATUS_KEEP_SEARCHING) {
@ -782,8 +780,6 @@ err_out:
free(ib);
if (!err)
err = EIO;
if (actx)
ntfs_attr_put_search_ctx(actx);
errno = err;
return -1;
done: