X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fbin%2Fjp2%2Fopj_decompress.c;h=2634907f015452607d9dd35f9835c6015090e3b8;hb=491299eb073c80602ca8ee333303a31a581d3fa8;hp=a28a194bb7c738d23bc121d2d4c79d33fe021d91;hpb=3d6ffaf3f3463b62830f88f50a8c1b510f555eb5;p=openjpeg.git

diff --git a/src/bin/jp2/opj_decompress.c b/src/bin/jp2/opj_decompress.c
index a28a194b..2634907f 100644
--- a/src/bin/jp2/opj_decompress.c
+++ b/src/bin/jp2/opj_decompress.c
@@ -1119,11 +1119,11 @@ static opj_image_t* convert_gray_to_rgb(opj_image_t* original)
             l_new_image->comps[2].resno_decoded = original->comps[0].resno_decoded;
 
     memcpy(l_new_image->comps[0].data, original->comps[0].data,
-           original->comps[0].w * original->comps[0].h * sizeof(OPJ_INT32));
+           sizeof(OPJ_INT32) * original->comps[0].w * original->comps[0].h);
     memcpy(l_new_image->comps[1].data, original->comps[0].data,
-           original->comps[0].w * original->comps[0].h * sizeof(OPJ_INT32));
+           sizeof(OPJ_INT32) * original->comps[0].w * original->comps[0].h);
     memcpy(l_new_image->comps[2].data, original->comps[0].data,
-           original->comps[0].w * original->comps[0].h * sizeof(OPJ_INT32));
+           sizeof(OPJ_INT32) * original->comps[0].w * original->comps[0].h);
 
     for (compno = 1U; compno < original->numcomps; ++compno) {
         l_new_image->comps[compno + 2U].factor        = original->comps[compno].factor;
@@ -1131,7 +1131,7 @@ static opj_image_t* convert_gray_to_rgb(opj_image_t* original)
         l_new_image->comps[compno + 2U].resno_decoded =
             original->comps[compno].resno_decoded;
         memcpy(l_new_image->comps[compno + 2U].data, original->comps[compno].data,
-               original->comps[compno].w * original->comps[compno].h * sizeof(OPJ_INT32));
+               sizeof(OPJ_INT32) * original->comps[compno].w * original->comps[compno].h);
     }
     opj_image_destroy(original);
     return l_new_image;
@@ -1301,7 +1301,7 @@ static opj_image_t* upsample_image_components(opj_image_t* original)
             }
         } else {
             memcpy(l_new_cmp->data, l_org_cmp->data,
-                   l_org_cmp->w * l_org_cmp->h * sizeof(OPJ_INT32));
+                   sizeof(OPJ_INT32) * l_org_cmp->w * l_org_cmp->h);
         }
     }
     opj_image_destroy(original);
@@ -1316,10 +1316,6 @@ static opj_image_t* upsample_image_components(opj_image_t* original)
 int main(int argc, char **argv)
 {
     opj_decompress_parameters parameters;           /* decompression parameters */
-    opj_image_t* image = NULL;
-    opj_stream_t *l_stream = NULL;              /* Stream */
-    opj_codec_t* l_codec = NULL;                /* Handle to a decompressor */
-    opj_codestream_index_t* cstr_index = NULL;
 
     OPJ_INT32 num_images, imageno;
     img_fol_t img_fol;
@@ -1360,8 +1356,9 @@ int main(int argc, char **argv)
             destroy_parameters(&parameters);
             return EXIT_FAILURE;
         }
-        dirptr->filename_buf = (char*)malloc((size_t)num_images * OPJ_PATH_LEN * sizeof(
-                char)); /* Stores at max 10 image file names*/
+        /* Stores at max 10 image file names */
+        dirptr->filename_buf = (char*)malloc(sizeof(char) *
+                                             (size_t)num_images * OPJ_PATH_LEN);
         if (!dirptr->filename_buf) {
             failed = 1;
             goto fin;
@@ -1392,6 +1389,10 @@ int main(int argc, char **argv)
 
     /*Decoding image one by one*/
     for (imageno = 0; imageno < num_images ; imageno++)  {
+        opj_image_t* image = NULL;
+        opj_stream_t *l_stream = NULL;              /* Stream */
+        opj_codec_t* l_codec = NULL;                /* Handle to a decompressor */
+        opj_codestream_index_t* cstr_index = NULL;
 
         if (!parameters.quiet) {
             fprintf(stderr, "\n");
@@ -1570,17 +1571,6 @@ int main(int argc, char **argv)
             }
         }
 
-        /* FIXME? Shouldn't that situation be considered as an error of */
-        /* opj_decode() / opj_get_decoded_tile() ? */
-        if (image->comps[0].data == NULL) {
-            fprintf(stderr, "ERROR -> opj_decompress: no image data!\n");
-            opj_destroy_codec(l_codec);
-            opj_stream_destroy(l_stream);
-            opj_image_destroy(image);
-            failed = 1;
-            goto fin;
-        }
-
         tCumulative += opj_clock() - t;
         numDecompressedImages++;