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fsck: '#' is only a comment character at the beginning of an fstab line 

Fuse and ssh fstab lines such as:

  wdfs#https://dav.hoster.com/foo/bar /mnt/hoster fuse user,noauto 0 0

will cause fsck to issue warnings about invalid fstab lines, because
fsck was previously treating '#' as a comment when it appeared
anywhere in an fstab line, not just at the beginning of the line.

Addresses-Gentoo-bug: #195405
Addresses-Sourceforge-bug: #1826147

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
bitmap-optimize
Theodore Ts'o 2007-12-16 15:41:15 -05:00
parent f8efcda2db
commit 5221837e62
1 changed files with 2 additions and 5 deletions
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7
misc/fsck.c
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@ -275,20 +275,17 @@ static int parse_fstab_line(char *line, struct fs_info **ret_fs)
*ret_fs = 0;
strip_line(line);
if ((cp = strchr(line, '#')))
*cp = 0; /* Ignore everything after the comment char */
cp = line;
device = parse_word(&cp);
if (!device || *device == '#')
return 0; /* Ignore blank lines and comments */
mntpnt = parse_word(&cp);
type = parse_word(&cp);
opts = parse_word(&cp);
freq = parse_word(&cp);
passno = parse_word(&cp);
if (!device)
return 0; /* Allow blank lines */
if (!mntpnt || !type)
return -1;