* [PATCH] string-util: Disallow empty prefixes in parse_boolean_term
@ 2013-01-07 21:20 Austin Clements
2013-01-07 22:12 ` Jani Nikula
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: Austin Clements @ 2013-01-07 21:20 UTC (permalink / raw)
To: notmuch
Xapian doesn't consider ":abc" to be a prefixed term. This makes
parse_boolean_term similarly reject queries with an empty prefix.
---
util/string-util.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/util/string-util.c b/util/string-util.c
index aba9aa8..a5622d7 100644
--- a/util/string-util.c
+++ b/util/string-util.c
@@ -127,7 +127,7 @@ parse_boolean_term (void *ctx, const char *str,
/* Parse prefix */
str = skip_space (str);
const char *pos = strchr (str, ':');
- if (! pos)
+ if (! pos || pos == str)
goto FAIL;
*prefix_out = talloc_strndup (ctx, str, pos - str);
if (! *prefix_out) {
--
1.7.10.4
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] string-util: Disallow empty prefixes in parse_boolean_term
2013-01-07 21:20 [PATCH] string-util: Disallow empty prefixes in parse_boolean_term Austin Clements
@ 2013-01-07 22:12 ` Jani Nikula
2013-01-08 0:37 ` David Bremner
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Jani Nikula @ 2013-01-07 22:12 UTC (permalink / raw)
To: Austin Clements, notmuch
On Mon, 07 Jan 2013, Austin Clements <amdragon@MIT.EDU> wrote:
> Xapian doesn't consider ":abc" to be a prefixed term. This makes
> parse_boolean_term similarly reject queries with an empty prefix.
LGTM,
Jani.
> ---
> util/string-util.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/util/string-util.c b/util/string-util.c
> index aba9aa8..a5622d7 100644
> --- a/util/string-util.c
> +++ b/util/string-util.c
> @@ -127,7 +127,7 @@ parse_boolean_term (void *ctx, const char *str,
> /* Parse prefix */
> str = skip_space (str);
> const char *pos = strchr (str, ':');
> - if (! pos)
> + if (! pos || pos == str)
> goto FAIL;
> *prefix_out = talloc_strndup (ctx, str, pos - str);
> if (! *prefix_out) {
> --
> 1.7.10.4
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] string-util: Disallow empty prefixes in parse_boolean_term
2013-01-07 21:20 [PATCH] string-util: Disallow empty prefixes in parse_boolean_term Austin Clements
2013-01-07 22:12 ` Jani Nikula
@ 2013-01-08 0:37 ` David Bremner
2013-01-08 0:58 ` David Bremner
2013-01-08 3:04 ` David Bremner
3 siblings, 0 replies; 5+ messages in thread
From: David Bremner @ 2013-01-08 0:37 UTC (permalink / raw)
To: Austin Clements, notmuch
Austin Clements <amdragon@MIT.EDU> writes:
> Xapian doesn't consider ":abc" to be a prefixed term. This makes
> parse_boolean_term similarly reject queries with an empty prefix.
Looks OK to me.
d
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] string-util: Disallow empty prefixes in parse_boolean_term
2013-01-07 21:20 [PATCH] string-util: Disallow empty prefixes in parse_boolean_term Austin Clements
2013-01-07 22:12 ` Jani Nikula
2013-01-08 0:37 ` David Bremner
@ 2013-01-08 0:58 ` David Bremner
2013-01-08 3:04 ` David Bremner
3 siblings, 0 replies; 5+ messages in thread
From: David Bremner @ 2013-01-08 0:58 UTC (permalink / raw)
To: Austin Clements, notmuch
Austin Clements <amdragon@MIT.EDU> writes:
> Xapian doesn't consider ":abc" to be a prefixed term. This makes
> parse_boolean_term similarly reject queries with an empty prefix.
> ---
pushed.
d
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] string-util: Disallow empty prefixes in parse_boolean_term
2013-01-07 21:20 [PATCH] string-util: Disallow empty prefixes in parse_boolean_term Austin Clements
` (2 preceding siblings ...)
2013-01-08 0:58 ` David Bremner
@ 2013-01-08 3:04 ` David Bremner
3 siblings, 0 replies; 5+ messages in thread
From: David Bremner @ 2013-01-08 3:04 UTC (permalink / raw)
To: Austin Clements, notmuch
Austin Clements <amdragon@MIT.EDU> writes:
> Xapian doesn't consider ":abc" to be a prefixed term. This makes
> parse_boolean_term similarly reject queries with an empty prefix.
> ---
pushed.
d
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-01-08 3:04 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2013-01-07 21:20 [PATCH] string-util: Disallow empty prefixes in parse_boolean_term Austin Clements
2013-01-07 22:12 ` Jani Nikula
2013-01-08 0:37 ` David Bremner
2013-01-08 0:58 ` David Bremner
2013-01-08 3:04 ` David Bremner
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