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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:50:03 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:50:03 +0000
commit01a69402cf9d38ff180345d55c2ee51c7e89fbc7 (patch)
treeb406c5242a088c4f59c6e4b719b783f43aca6ae9 /fs/qnx4/namei.c
parentAdding upstream version 6.7.12. (diff)
downloadlinux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.tar.xz
linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.zip
Adding upstream version 6.8.9.upstream/6.8.9
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/qnx4/namei.c')
-rw-r--r--fs/qnx4/namei.c29
1 files changed, 11 insertions, 18 deletions
diff --git a/fs/qnx4/namei.c b/fs/qnx4/namei.c
index 8d72221735..bb8db6550c 100644
--- a/fs/qnx4/namei.c
+++ b/fs/qnx4/namei.c
@@ -26,31 +26,24 @@
static int qnx4_match(int len, const char *name,
struct buffer_head *bh, unsigned long *offset)
{
- struct qnx4_inode_entry *de;
- int namelen, thislen;
+ union qnx4_directory_entry *de;
+ const char *fname;
+ int fnamelen;
if (bh == NULL) {
printk(KERN_WARNING "qnx4: matching unassigned buffer !\n");
return 0;
}
- de = (struct qnx4_inode_entry *) (bh->b_data + *offset);
+ de = (union qnx4_directory_entry *) (bh->b_data + *offset);
*offset += QNX4_DIR_ENTRY_SIZE;
- if ((de->di_status & QNX4_FILE_LINK) != 0) {
- namelen = QNX4_NAME_MAX;
- } else {
- namelen = QNX4_SHORT_NAME_MAX;
- }
- thislen = strlen( de->di_fname );
- if ( thislen > namelen )
- thislen = namelen;
- if (len != thislen) {
+
+ fname = get_entry_fname(de, &fnamelen);
+ if (!fname || len != fnamelen)
return 0;
- }
- if (strncmp(name, de->di_fname, len) == 0) {
- if ((de->di_status & (QNX4_FILE_USED|QNX4_FILE_LINK)) != 0) {
- return 1;
- }
- }
+
+ if (strncmp(name, fname, len) == 0)
+ return 1;
+
return 0;
}