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FAT: Fix file contents listed as directory

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With:
fatls mmc 0 /dir/file
dir: regular directory
file: regular file

The previous code read the contents of file as if it were directory entries to
list. This patch refuses to list file contents as if it were a folder.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
This commit is contained in:
Benoît Thébaudeau 2012-07-20 03:20:29 +00:00 • committed by Tom Rini
parent d5370febbc
commit 7ee46cebcb
1 changed files with 4 additions and 4 deletions
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8
fs/fat/fat.c
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@ -1109,11 +1109,11 @@ rootdir_done:
goto exit; goto exit;
} }
if (idx >= 0) { if (isdir && !(dentptr->attr & ATTR_DIR))
if (!(dentptr->attr & ATTR_DIR)) goto exit;
goto exit;
if (idx >= 0)
subname = nextname; subname = nextname;
}
} }
ret = get_contents(mydata, dentptr, buffer, maxsize); ret = get_contents(mydata, dentptr, buffer, maxsize);