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Fixed skip of empty directories in the root of cpio archive.

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Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2009-11-19 10:51:21 +03:00
parent 698385bdd0
commit f84917a188
1 changed files with 5 additions and 2 deletions
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7
vfs/cpio.c
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@ -331,7 +331,10 @@ cpio_create_entry (struct vfs_class *me, struct vfs_s_super *super,
tn = strrchr (name, PATH_SEP);
if (tn == NULL)
tn = name;
else {
else if (tn == name + 1) {
/* started with "./" -- directory in the root of archive */
tn++;
} else {
*tn = '\0';
root = vfs_s_find_inode (me, super, name, LINK_FOLLOW, FL_MKDIR);
*tn = PATH_SEP;
@ -341,7 +344,7 @@ cpio_create_entry (struct vfs_class *me, struct vfs_s_super *super,
entry = MEDATA->find_entry (me, root, tn, LINK_FOLLOW, FL_NONE); /* In case entry is already there */
if (entry != NULL) {
/* This shouldn't happen! (well, it can happen if there is a record for a
/* This shouldn't happen! (well, it can happen if there is a record for a
file and than a record for a directory it is in; cpio would die with
'No such file or directory' is such case) */