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For the time being, revert the changes for detecting copying

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a directory into itself.  It is harder to do this correctly
than it appears.  Not trying at all seems a better compromise
for the time being, untill we can implement this correctly.
This commit is contained in:
Eric Andersen 2004-02-22 11:46:49 +00:00
parent 15a4f1ee50
commit 817565a0ff
1 changed files with 0 additions and 6 deletions
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6
libbb/copy_file.c
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@ -95,8 +95,6 @@ int copy_file(const char *source, const char *dest, int flags)
umask(saved_umask); umask(saved_umask);
} }
add_to_ino_dev_hashtable(&dest_stat, source);
/* Recursively copy files in SOURCE. */ /* Recursively copy files in SOURCE. */
if ((dp = opendir(source)) == NULL) { if ((dp = opendir(source)) == NULL) {
bb_perror_msg("unable to open directory `%s'", source); bb_perror_msg("unable to open directory `%s'", source);
@ -110,10 +108,6 @@ int copy_file(const char *source, const char *dest, int flags)
new_source = concat_subpath_file(source, d->d_name); new_source = concat_subpath_file(source, d->d_name);
if(new_source == NULL) if(new_source == NULL)
continue; continue;
if (is_in_ino_dev_hashtable(&dest_stat, &new_source)) {
bb_error_msg("cannot copy a directory, `%s', into itself, `%s'", new_source, dest);
continue;
}
new_dest = concat_path_file(dest, d->d_name); new_dest = concat_path_file(dest, d->d_name);
if (copy_file(new_source, new_dest, flags) < 0) if (copy_file(new_source, new_dest, flags) < 0)
status = -1; status = -1;