diff options
Diffstat (limited to 'fs/jffs2')
| -rw-r--r-- | fs/jffs2/acl.c | 3 | ||||
| -rw-r--r-- | fs/jffs2/acl.h | 1 | ||||
| -rw-r--r-- | fs/jffs2/wbuf.c | 2 |
3 files changed, 4 insertions, 2 deletions
diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c index 7ebacf14837f..093ffbd82395 100644 --- a/fs/jffs2/acl.c +++ b/fs/jffs2/acl.c @@ -133,7 +133,8 @@ static void *jffs2_acl_to_medium(const struct posix_acl *acl, size_t *size) size_t i; *size = jffs2_acl_size(acl->a_count); - header = kmalloc(sizeof(*header) + acl->a_count * sizeof(*entry), GFP_KERNEL); + header = kmalloc(struct_size(header, a_entries, acl->a_count), + GFP_KERNEL); if (!header) return ERR_PTR(-ENOMEM); header->a_version = cpu_to_je32(JFFS2_ACL_VERSION); diff --git a/fs/jffs2/acl.h b/fs/jffs2/acl.h index 2e2b5745c3b7..12d0271bdde3 100644 --- a/fs/jffs2/acl.h +++ b/fs/jffs2/acl.h @@ -22,6 +22,7 @@ struct jffs2_acl_entry_short { struct jffs2_acl_header { jint32_t a_version; + struct jffs2_acl_entry a_entries[]; }; #ifdef CONFIG_JFFS2_FS_POSIX_ACL diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c index 2cfe487708e0..c6821a509481 100644 --- a/fs/jffs2/wbuf.c +++ b/fs/jffs2/wbuf.c @@ -1208,7 +1208,7 @@ int jffs2_nand_flash_setup(struct jffs2_sb_info *c) if (!c->wbuf) return -ENOMEM; - c->oobbuf = kmalloc(NR_OOB_SCAN_PAGES * c->oobavail, GFP_KERNEL); + c->oobbuf = kmalloc_array(NR_OOB_SCAN_PAGES, c->oobavail, GFP_KERNEL); if (!c->oobbuf) { kfree(c->wbuf); return -ENOMEM; |