[FFmpeg-devel] [PATCH v1] libavdevice/gdigrab: change hwnd tail check fail logic to !=null

[Zhao Zhili]

> On Aug 8, 2024, at 23:46, Zhao Zhili <quinkblack at foxmail.com> wrote:
> 
> 
>> On Aug 7, 2024, at 23:58, cyfdel-at-hotmail.com at ffmpeg.org wrote:
>> 
>> From: eaphone <cyfdel at hotmail.com>
>> 
>> ---
>> libavdevice/gdigrab.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>> 
>> diff --git a/libavdevice/gdigrab.c b/libavdevice/gdigrab.c
>> index c91661c556..08a41c304b 100644
>> --- a/libavdevice/gdigrab.c
>> +++ b/libavdevice/gdigrab.c
>> @@ -281,7 +281,7 @@ gdigrab_read_header(AVFormatContext *s1)
>> 
>>        hwnd = (HWND) strtoull(name, &p, 0);
>> 
>> -        if (p == NULL || p == name || p[0] == '\0')
>> +        if (p == NULL || p == name || p[0] != '\0')
>>        {
>>            av_log(s1, AV_LOG_ERROR,
>>                   "Invalid window handle '%s', must be a valid integer.\n", name);
> 
> LGTM.

Apply, thanks.

> 
>> -- 
>> 2.45.2.windows.1
>> 
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