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* grub-core/commands/testload.c (grub_cmd_testload): Fix overflow

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if the size isn't divisible by 512.
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Vladimir 'phcoder' Serbinenko committed 2012-02-22 05:04:54 +01:00
1 parent b00d7fb6c5
commit 0ccb6b3cf0
2 files changed
+9 -1
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grub-core/commands/testload.c
+4 -1
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@@ -100,7 +100,10 @@ grub_cmd_testload (struct grub_command *cmd __attribute__ ((unused)),
{
char sector[GRUB_DISK_SECTOR_SIZE];
pos -= GRUB_DISK_SECTOR_SIZE;
if (pos >= GRUB_DISK_SECTOR_SIZE)
pos -= GRUB_DISK_SECTOR_SIZE;
else
pos = 0;
grub_file_seek (file, pos);