[FFmpeg-devel] [PATCH] avformat/hlsenc: creation of hls variant streams with master playlist in a single hlsenc instance

[Michael Niedermayer]

On Sat, Oct 21, 2017 at 08:13:15AM +0000, Dixit, Vishwanath wrote:
> Hi,
[...]

> @@ -1324,17 +1345,183 @@ static const char * get_default_pattern_localtime_fmt(AVFormatContext *s)
>      return (HAVE_LIBC_MSVCRT || !strftime(b, sizeof(b), "%s", p) || !strcmp(b, "%s")) ? "-%Y%m%d%H%M%S.ts" : "-%s.ts";
>  }
>  
> +static int format_name(char *name, int name_buf_len, int i)
> +{
> +    char *p;
> +    char extension[10] = {'\0'};
> +
> +    p = strrchr(name, '.');
> +    if (p) {
> +        strcpy(extension, p);
> +        *p = '\0';
> +    }
> +

> +    sprintf(name + strlen(name), POSTFIX_PATTERN, i);

please always use snprintf() it is safer

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Avoid a single point of failure, be that a person or equipment.
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