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Don't reject FAT file systems with a number of "Heads" greater than

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255; USB keychains exist that use 256 as the number of heads.  This
check has also been removed in Darwin (along with most of the other
head/sector sanity checks).
This commit is contained in:
Robert Watson 2004-03-14 23:28:12 +00:00
parent 22937d6049
commit 0ff34b5e1c
1 changed files with 1 additions and 1 deletions
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2
sys/fs/msdosfs/msdosfs_vfsops.c
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@ -398,7 +398,7 @@ mountmsdosfs(devvp, mp, td, argp)
/* XXX - We should probably check more values here */ /* XXX - We should probably check more values here */
if (!pmp->pm_BytesPerSec || !SecPerClust if (!pmp->pm_BytesPerSec || !SecPerClust
|| !pmp->pm_Heads || pmp->pm_Heads > 255 || !pmp->pm_Heads
#ifdef PC98 #ifdef PC98
|| !pmp->pm_SecPerTrack || pmp->pm_SecPerTrack > 255) { || !pmp->pm_SecPerTrack || pmp->pm_SecPerTrack > 255) {
#else #else