X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fpnm.c;h=b06a6e81b5190c987e02fd04c0f0e21208707cb5;hb=fe9242204d33db070b8a9d907d93c9ead8a6f3ee;hp=4753923631b830cd89dd5b687eaae8dee924988f;hpb=2584656106bf6c6e1b80b63c793a3425d204d6a2;p=ffmpeg

diff --git a/libavcodec/pnm.c b/libavcodec/pnm.c
index 4753923631b..b06a6e81b51 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));