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makedevs: allow leading whitespace for capabilities

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Currently makedevs silently ignores extended attributes with leading
whitespace, for example those added to a <PACKAGE>_PERMISSIONS following
the recommended style from check-package.

Makedevs already ignores leading whitespace for normal entries (file
permission changes and device files creation). Do the same for extended
attributes.

Fixes: #11191.

Reported-by: Jean-pierre Cartal <jpcartal@free.fr>
Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Ricardo Martincoski 2018-08-06 00:17:14 -03:00 committed by Peter Korsgaard
parent b42fb29048
commit 2d8d5ced10
1 changed files with 1 additions and 1 deletions
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package/makedevs/makedevs.c
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@ -510,7 +510,7 @@ int main(int argc, char **argv)
linenum++;
if (1 == sscanf(line, "|xattr %254s", xattr)) {
if (1 == sscanf(line, " |xattr %254s", xattr)) {
#ifdef EXTENDED_ATTRIBUTES
if (!full_name)
bb_error_msg_and_die("line %d should be after a file\n", linenum);