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update libavcodec/tiff.c.

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add patch

Signed-off-by: ziyugao <gaoziyu0614@outlook.com>
This commit is contained in:
ziyugao 2024-08-01 06:37:31 +00:00 committed by Gitee
parent c9f61d3b85
commit b851e9af33
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GPG Key ID: 173E9B9CA92EEF8F
1 changed files with 7 additions and 7 deletions
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14
libavcodec/tiff.c
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@ -1267,12 +1267,12 @@ static int tiff_decode_tag(TiffContext *s, AVFrame *frame)
s->is_thumbnail = (value != 0);
break;
case TIFF_WIDTH:
if (value > INTMAX)
if (value > INT_MAX)
return AVERROR_INVALIDDATA;
s->width = value;
break;
case TIFF_HEIGHT:
if (value > INTMAX)
if (value > INT_MAX)
return AVERROR_INVALIDDATA;
s->height = value;
break;
@ -1405,17 +1405,17 @@ static int tiff_decode_tag(TiffContext *s, AVFrame *frame)
s->tile_byte_counts_offset = off;
break;
case TIFF_TILE_LENGTH:
if (value > INTMAX)
if (value > INT_MAX)
return AVERROR_INVALIDDATA;
s->tile_length = value;
break;
case TIFF_TILE_WIDTH:
if (value > INTMAX)
if (value > INT_MAX)
return AVERROR_INVALIDDATA;
s->tile_width = value;
break;
case TIFF_PREDICTOR:
if (value > INTMAX)
if (value > INT_MAX)
return AVERROR_INVALIDDATA;
s->predictor = value;
break;
@ -1548,14 +1548,14 @@ static int tiff_decode_tag(TiffContext *s, AVFrame *frame)
break;
case TIFF_T4OPTIONS:
if (s->compr == TIFF_G3) {
if (value > INTMAX)
if (value > INT_MAX)
return AVERROR_INVALIDDATA;
s->fax_opts = value;
}
break;
case TIFF_T6OPTIONS:
if (s->compr == TIFF_G4) {
if (value > INTMAX)
if (value > INT_MAX)
return AVERROR_INVALIDDATA;
s->fax_opts = value;
}