qnx4: di_fname is an array, for crying out loud...
(struct qnx4_inode_entry *)(bh->b_data + some_offset)->di_fname is not going to be NULL, TYVM... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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@ -194,20 +194,18 @@ static const char *qnx4_checkroot(struct super_block *sb)
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}
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}
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for (i = 0; i < QNX4_INODES_PER_BLOCK; i++) {
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for (i = 0; i < QNX4_INODES_PER_BLOCK; i++) {
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rootdir = (struct qnx4_inode_entry *) (bh->b_data + i * QNX4_DIR_ENTRY_SIZE);
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rootdir = (struct qnx4_inode_entry *) (bh->b_data + i * QNX4_DIR_ENTRY_SIZE);
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if (rootdir->di_fname != NULL) {
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QNX4DEBUG((KERN_INFO "rootdir entry found : [%s]\n", rootdir->di_fname));
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QNX4DEBUG((KERN_INFO "rootdir entry found : [%s]\n", rootdir->di_fname));
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if (!strcmp(rootdir->di_fname,
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if (!strcmp(rootdir->di_fname,
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QNX4_BMNAME)) {
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QNX4_BMNAME)) {
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found = 1;
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found = 1;
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qnx4_sb(sb)->BitMap = kmemdup(rootdir,
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qnx4_sb(sb)->BitMap = kmemdup(rootdir,
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sizeof(struct qnx4_inode_entry),
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sizeof(struct qnx4_inode_entry),
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GFP_KERNEL);
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GFP_KERNEL);
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if (!qnx4_sb(sb)->BitMap) {
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if (!qnx4_sb(sb)->BitMap) {
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brelse (bh);
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brelse (bh);
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return "not enough memory for bitmap inode";
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return "not enough memory for bitmap inode";
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}/* keep bitmap inode known */
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}/* keep bitmap inode known */
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break;
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break;
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}
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}
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}
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}
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}
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brelse(bh);
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brelse(bh);
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