vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

diskfilter_make_raid: more memory leaks in failure path

Browse source
This commit is contained in:
Andrei Borzenkov 2015-02-15 10:10:03 +03:00
parent 2ae9457e6e
commit 8f5ebb1245
1 changed files with 11 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
grub-core/disk/diskfilter.c
View file

@ -1031,7 +1031,10 @@ grub_diskfilter_make_raid (grub_size_t uuidlen, char *uuid, int nmemb,
if (n == 1)
n = (layout >> 8) & 0xFF;
if (n == 0)
{
grub_free (uuid);
return NULL;
}
totsize = grub_divmod64 (nmemb * disk_size, n, 0);
}
@ -1045,6 +1048,7 @@ grub_diskfilter_make_raid (grub_size_t uuidlen, char *uuid, int nmemb,
break;
default:
grub_free (uuid);
return NULL;
}
@ -1067,7 +1071,10 @@ grub_diskfilter_make_raid (grub_size_t uuidlen, char *uuid, int nmemb,
}
array = grub_zalloc (sizeof (*array));
if (!array)
{
grub_free (uuid);
return NULL;
}
array->uuid = uuid;
array->uuid_len = uuidlen;
if (name)
@ -1166,6 +1173,8 @@ grub_diskfilter_make_raid (grub_size_t uuidlen, char *uuid, int nmemb,
grub_free (array->pvs);
array->pvs = pv;
}
grub_free (array->name);
grub_free (array->uuid);
grub_free (array);
return NULL;
}