From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Tue, 18 Jul 2023 06:04:51 +0000 (+1000)
Subject: Fix a gcc analyzer complaint
X-Git-Tag: 1.24.0~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2ebb6f629f2bc1a1392eae09d2e0a2be9a54046e;p=platform%2Fupstream%2Flibinput.git

Fix a gcc analyzer complaint

Doesn't trigger here since we never call it with NULL but let's make
sure anyway.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
---

diff --git a/src/util-prop-parsers.c b/src/util-prop-parsers.c
index 47ba3b51..2fe1b1fb 100644
--- a/src/util-prop-parsers.c
+++ b/src/util-prop-parsers.c
@@ -506,7 +506,7 @@ parse_evdev_abs_prop(const char *prop, struct input_absinfo *abs)
 
 	/* basic sanity check: 5 digits for min/max, 3 for resolution, fuzz,
 	 * flat and the colons. That's plenty, anything over is garbage */
-	if (strlen(prop) > 24)
+	if (!prop || strlen(prop) > 24)
 		goto out;
 
 	current = str;