These checks were (most likely) added to check for overreads
as the bytestream2_get_* functions return 0 in this case.
Yet this is not necessary anymore as we now have an explicit check
for the size. Should the input contain a real \0, pgx_get_number()
will error out lateron.
Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>
---
libavcodec/pgxdec.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/libavcodec/pgxdec.c b/libavcodec/pgxdec.c
index 9c474036da..c9ada5afb5 100644
--- a/libavcodec/pgxdec.c
+++ b/libavcodec/pgxdec.c
@@ -69,14 +69,11 @@ static int pgx_decode_header(AVCodecContext *avctx,
GetByteContext *g,
} else if (byte == '-') {
*sign = 1;
bytestream2_skipu(g, 1);
- } else if (byte == 0)
- goto error;
+ }
byte = bytestream2_peek_byteu(g);
if (byte == ' ')
bytestream2_skipu(g, 1);
- else if (byte == 0)
- goto error;
if (pgx_get_number(avctx, g, depth))
goto error;
--
2.32.0
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