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Fix a gcc analyzer complaint

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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>
This commit is contained in:
Peter Hutterer 2023-07-18 16:04:51 +10:00
parent 3fb876a49d
commit 2ebb6f629f
1 changed files with 1 additions and 1 deletions
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src/util-prop-parsers.c
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@ -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;