Correctly compute directoty size on Joliet and ISO-9660:1999 trees.

release-1.5.4.branch
Vreixo Formoso 15 years ago
parent ce0949a585
commit f9e15054db

@ -549,14 +549,19 @@ size_t calc_dir_size(Ecma119Image *t, Iso1999Node *dir)
for (i = 0; i < dir->info.dir->nchildren; ++i) {
size_t remaining;
int section, nsections;
Iso1999Node *child = dir->info.dir->children[i];
size_t dirent_len = calc_dirent_len(t, child);
remaining = BLOCK_SIZE - (len % BLOCK_SIZE);
if (dirent_len > remaining) {
/* child directory entry doesn't fit on block */
len += remaining + dirent_len;
} else {
len += dirent_len;
nsections = (child->type == ISO1999_FILE) ? child->info.file->nsections : 1;
for (section = 0; section < nsections; ++section) {
remaining = BLOCK_SIZE - (len % BLOCK_SIZE);
if (dirent_len > remaining) {
/* child directory entry doesn't fit on block */
len += remaining + dirent_len;
} else {
len += dirent_len;
}
}
}

@ -580,14 +580,19 @@ size_t calc_dir_size(Ecma119Image *t, JolietNode *dir)
for (i = 0; i < dir->info.dir->nchildren; ++i) {
size_t remaining;
int section, nsections;
JolietNode *child = dir->info.dir->children[i];
size_t dirent_len = calc_dirent_len(t, child);
remaining = BLOCK_SIZE - (len % BLOCK_SIZE);
if (dirent_len > remaining) {
/* child directory entry doesn't fit on block */
len += remaining + dirent_len;
} else {
len += dirent_len;
nsections = (child->type == JOLIET_FILE) ? child->info.file->nsections : 1;
for (section = 0; section < nsections; ++section) {
remaining = BLOCK_SIZE - (len % BLOCK_SIZE);
if (dirent_len > remaining) {
/* child directory entry doesn't fit on block */
len += remaining + dirent_len;
} else {
len += dirent_len;
}
}
}

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