| commit | 2aa326be0d2039f51192707bdb2fc935d0e87c21 | [log] [tgz] |
|---|---|---|
| author | Loïc Minier <loic.minier@linaro.org> | Sun Aug 22 00:47:23 2010 +0200 |
| committer | Kevin Wolf <kwolf@redhat.com> | Mon Aug 30 18:29:22 2010 +0200 |
| tree | 6e460caa6cb72b54d5b4b36afa9d7ea1a48e2fb6 | |
| parent | cdbae85169c384d1641aa1ae86cdeefe16285745 [diff] |
vvfat: fat_chksum(): fix access above array bounds Signed-off-by: Loïc Minier <loic.minier@linaro.org> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
diff --git a/block/vvfat.c b/block/vvfat.c index 6d61c2e..365332a 100644 --- a/block/vvfat.c +++ b/block/vvfat.c
@@ -512,7 +512,7 @@ for(i=0;i<11;i++) { unsigned char c; - c = (i <= 8) ? entry->name[i] : entry->extension[i-8]; + c = (i < 8) ? entry->name[i] : entry->extension[i-8]; chksum=(((chksum&0xfe)>>1)|((chksum&0x01)?0x80:0)) + c; }