diff options
| -rw-r--r-- | libavcodec/pnm.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/libavcodec/pnm.c b/libavcodec/pnm.c index 4753923..b06a6e8 100644 --- a/libavcodec/pnm.c +++ b/libavcodec/pnm.c @@ -24,6 +24,7 @@ #include "libavutil/imgutils.h" #include "avcodec.h" +#include "internal.h" #include "pnm.h" static inline int pnm_space(int c) @@ -61,6 +62,7 @@ int ff_pnm_decode_header(AVCodecContext *avctx, PNMContext * const s) { char buf1[32], tuple_type[32]; int h, w, depth, maxval; + int ret; pnm_get(s, buf1, sizeof(buf1)); if(buf1[0] != 'P') @@ -111,8 +113,9 @@ int ff_pnm_decode_header(AVCodecContext *avctx, PNMContext * const s) av_image_check_size(w, h, 0, avctx) || s->bytestream >= s->bytestream_end) return AVERROR_INVALIDDATA; - avctx->width = w; - avctx->height = h; + ret = ff_set_dimensions(avctx, w, h); + if (ret < 0) + return ret; s->maxval = maxval; if (depth == 1) { if (maxval == 1) { @@ -154,8 +157,9 @@ int ff_pnm_decode_header(AVCodecContext *avctx, PNMContext * const s) if(w <= 0 || h <= 0 || av_image_check_size(w, h, 0, avctx) || s->bytestream >= s->bytestream_end) return AVERROR_INVALIDDATA; - avctx->width = w; - avctx->height = h; + ret = ff_set_dimensions(avctx, w, h); + if (ret < 0) + return ret; if (avctx->pix_fmt != AV_PIX_FMT_MONOWHITE && avctx->pix_fmt != AV_PIX_FMT_MONOBLACK) { pnm_get(s, buf1, sizeof(buf1)); |
