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ext2: fixup expanding directories

This commit is contained in:
K. Lange 2021-11-16 20:39:43 +09:00
parent c64b54c576
commit b1a236c88f
1 changed files with 6 additions and 3 deletions
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9
modules/ext2.c
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@ -709,9 +709,12 @@ static int create_entry(fs_node_t * parent, char * name, uint32_t inode) {
debug_print(WARNING, "The last node in the list is a real node, we need to modify it.");
if (dir_offset + rec_len >= this->block_size) {
debug_print(WARNING, "Need to allocate more space, bail!");
free(block);
return E_NOSPACE;
block_nr++;
allocate_inode_block(this, pinode, parent->inode, block_nr);
memset(block, 0, this->block_size);
dir_offset = 0;
pinode->size += this->block_size;
write_inode(this, pinode, parent->inode);
} else {
unsigned int sreclen = previous->name_len + sizeof(ext2_dir_t);
sreclen += (sreclen % 4) ? (4 - (sreclen % 4)) : 0;