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Support udev-197 and higher

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The errno value was not set, causing wrong return notifications and
failing to have udev label things correctly.

See https://bugzilla.redhat.com/show_bug.cgi?id=909826#c24 and
see https://bugs.gentoo.org/show_bug.cgi?id=462626

Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
This commit is contained in:
Sven Vermeulen 2013-09-25 17:52:01 +02:00 committed by Stephen Smalley
parent e4cee831af
commit a15451b523
1 changed files with 3 additions and 0 deletions
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3
libselinux/src/label_file.c
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@ -649,6 +649,8 @@ static struct selabel_lookup_rec *lookup(struct selabel_handle *rec,
break;
} else if (rc == PCRE_ERROR_NOMATCH)
continue;
errno = ENOENT;
/* else it's an error */
goto finish;
}
@ -660,6 +662,7 @@ static struct selabel_lookup_rec *lookup(struct selabel_handle *rec,
goto finish;
}
errno = 0;
ret = &spec_arr[i].lr;
finish: