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And the related patch to fix globbing for af_unix abstract names

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Abstract af_unix socket names can contain a null character, however the
aare to pcre conversion explicitly disallows null characters because they
are not valid characters for pathnames. Fix this so that they type of
globbing is selectable.

this is a partial fix for

Bug: http://bugs.launchpad.net/bugs/1413410

Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Steve Beattie <steve@nxnw.org>
This commit is contained in:
John Johansen
2015-02-12 10:19:16 -08:00
parent daa07671c7
commit a0706d3a46
14 changed files with 155 additions and 40 deletions
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5
parser/parser_misc.c
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@@ -243,7 +243,10 @@ char *processunquoted(const char *string, int len)
* pass it through to be handled by the backend
* pcre conversion
*/
if (strchr("*?[]{}^,\\", c) != NULL) {
if (c == 0) {
strncpy(s, string, pos - string);
s += pos - string;
} else if (strchr("*?[]{}^,\\", c) != NULL) {
*s++ = '\\';
*s++ = c;
} else