X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/2804ceee4ce65d49e9d52d0ed817317c0ac9efdc..f09e806d5032150564df39a2f7b1192c4d84cf15:/lunaix-os/kernel/block/blkpart_gpt.c?ds=inline

diff --git a/lunaix-os/kernel/block/blkpart_gpt.c b/lunaix-os/kernel/block/blkpart_gpt.c
index 22bb48b..0bc977d 100644
--- a/lunaix-os/kernel/block/blkpart_gpt.c
+++ b/lunaix-os/kernel/block/blkpart_gpt.c
@@ -25,7 +25,7 @@ blkpart_parse(struct device* master, struct gpt_header* header)
     if (!bdev)
         return ENODEV;
 
-    int errno;
+    int errno = 0;
     u32_t ent_lba = (u32_t)header->ents_lba;
     struct gpt_entry* ents_parial = (struct gpt_entry*)valloc(GPT_BLKSIZE);
 
@@ -46,7 +46,8 @@ blkpart_parse(struct device* master, struct gpt_header* header)
         }
 
         // Convert UEFI's 512B LB representation into local LBA range.
-        u64_t slba_local = (ent->start_lba * GPT_BLKSIZE) / bdev->blk_size;
+        u64_t slba_local =
+          (ent->start_lba * GPT_BLKSIZE) / (u64_t)bdev->blk_size;
         u64_t elba_local = (ent->end_lba * GPT_BLKSIZE) / (u64_t)bdev->blk_size;
 
         kprintf("%s: guid part#%d: %d..%d\n",