* [FFmpeg-devel] [PATCH] avutil/random_seed: turn off buffering when reading from urandom
@ 2023-07-09 8:48 Marton Balint
2023-07-14 19:37 ` Marton Balint
0 siblings, 1 reply; 2+ messages in thread
From: Marton Balint @ 2023-07-09 8:48 UTC (permalink / raw)
To: ffmpeg-devel; +Cc: Marton Balint
Signed-off-by: Marton Balint <cus@passwd.hu>
---
libavutil/random_seed.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavutil/random_seed.c b/libavutil/random_seed.c
index f167b172f2..6d399cee49 100644
--- a/libavutil/random_seed.c
+++ b/libavutil/random_seed.c
@@ -59,6 +59,7 @@ static int read_random(uint8_t *dst, size_t len, const char *file)
if (!fp)
return AVERROR_UNKNOWN;
+ setvbuf(fp, NULL, _IONBF, 0);
err = fread(dst, 1, len, fp);
fclose(fp);
--
2.35.3
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [FFmpeg-devel] [PATCH] avutil/random_seed: turn off buffering when reading from urandom
2023-07-09 8:48 [FFmpeg-devel] [PATCH] avutil/random_seed: turn off buffering when reading from urandom Marton Balint
@ 2023-07-14 19:37 ` Marton Balint
0 siblings, 0 replies; 2+ messages in thread
From: Marton Balint @ 2023-07-14 19:37 UTC (permalink / raw)
To: FFmpeg development discussions and patches
On Sun, 9 Jul 2023, Marton Balint wrote:
> Signed-off-by: Marton Balint <cus@passwd.hu>
> ---
> libavutil/random_seed.c | 1 +
> 1 file changed, 1 insertion(+
Will apply.
Regards,
Marton
>
> diff --git a/libavutil/random_seed.c b/libavutil/random_seed.c
> index f167b172f2..6d399cee49 100644
> --- a/libavutil/random_seed.c
> +++ b/libavutil/random_seed.c
> @@ -59,6 +59,7 @@ static int read_random(uint8_t *dst, size_t len, const char *file)
>
> if (!fp)
> return AVERROR_UNKNOWN;
> + setvbuf(fp, NULL, _IONBF, 0);
> err = fread(dst, 1, len, fp);
> fclose(fp);
>
> --
> 2.35.3
>
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> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
>
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^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-07-09 8:48 [FFmpeg-devel] [PATCH] avutil/random_seed: turn off buffering when reading from urandom Marton Balint
2023-07-14 19:37 ` Marton Balint
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