ARMmbed
/
mbed-os
mirror of https://github.com/ARMmbed/mbed-os.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge pull request #5846 from geky/fix-block-addr-overflow 

littlefs: Fix block addr overflow
pull/5865/head
Cruz Monrreal 2018-01-16 15:53:30 -06:00 committed by GitHub
parent 728f76d63e 44e2ca44a8
commit 25aa0e6d37
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
features/filesystem/littlefs/LittleFileSystem.cpp
View File

@ -85,19 +85,19 @@ static int lfs_totype(int type)
static int lfs_bd_read(const struct lfs_config *c, lfs_block_t block, static int lfs_bd_read(const struct lfs_config *c, lfs_block_t block,
lfs_off_t off, void *buffer, lfs_size_t size) { lfs_off_t off, void *buffer, lfs_size_t size) {
BlockDevice *bd = (BlockDevice *)c->context; BlockDevice *bd = (BlockDevice *)c->context;
return bd->read(buffer, block*c->block_size + off, size); return bd->read(buffer, (bd_addr_t)block*c->block_size + off, size);
} }
static int lfs_bd_prog(const struct lfs_config *c, lfs_block_t block, static int lfs_bd_prog(const struct lfs_config *c, lfs_block_t block,
lfs_off_t off, const void *buffer, lfs_size_t size) { lfs_off_t off, const void *buffer, lfs_size_t size) {
BlockDevice *bd = (BlockDevice *)c->context; BlockDevice *bd = (BlockDevice *)c->context;
return bd->program(buffer, block*c->block_size + off, size); return bd->program(buffer, (bd_addr_t)block*c->block_size + off, size);
} }
static int lfs_bd_erase(const struct lfs_config *c, lfs_block_t block) static int lfs_bd_erase(const struct lfs_config *c, lfs_block_t block)
{ {
BlockDevice *bd = (BlockDevice *)c->context; BlockDevice *bd = (BlockDevice *)c->context;
return bd->erase(block*c->block_size, c->block_size); return bd->erase((bd_addr_t)block*c->block_size, c->block_size);
} }
static int lfs_bd_sync(const struct lfs_config *c) static int lfs_bd_sync(const struct lfs_config *c)