From 435a1da8d1c43bff2f2ccd5649ea8510eec0b2af Mon Sep 17 00:00:00 2001 From: Lars Hjemli Date: Mon, 17 Aug 2009 09:05:13 +0200 Subject: cgit.c: do not segfault on unexpected query-string format The querystring_cb() function will be invoked with a NULL value when the querystring contains a name not followed by a '='. Such a value used to cause a segfault, which this patch fixes. Signed-off-by: Lars Hjemli --- cgit.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'cgit.c') diff --git a/cgit.c b/cgit.c index 64d95f9..5301840 100644 --- a/cgit.c +++ b/cgit.c @@ -132,6 +132,9 @@ void config_cb(const char *name, const char *value) static void querystring_cb(const char *name, const char *value) { + if (!value) + value = ""; + if (!strcmp(name,"r")) { ctx.qry.repo = xstrdup(value); ctx.repo = cgit_get_repoinfo(value); -- cgit v1.2.3-59-g8ed1b