X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2Fgdcmopenjpeg%2Flibopenjpeg%2Fj2k.c;h=09868ca63351a65c582f9928a0de478f1b8cb051;hb=3f8964856e65c2447beab900b04a63d003192bf9;hp=08df3d212609e04988efca56283a29694b09fd4f;hpb=1f1fdedc6596e5b1da08c53918cd91796e1e1743;p=gdcm.git

diff --git a/src/gdcmopenjpeg/libopenjpeg/j2k.c b/src/gdcmopenjpeg/libopenjpeg/j2k.c
index 08df3d21..09868ca6 100644
--- a/src/gdcmopenjpeg/libopenjpeg/j2k.c
+++ b/src/gdcmopenjpeg/libopenjpeg/j2k.c
@@ -988,7 +988,7 @@ j2k_encode(j2k_image_t * img, j2k_cp_t * cp, char *output,
       int len, char *index)
 {
   int tileno, compno, layno, resno, precno, pack_nb, x, y;
-  char *dest = NULL;
+  unsigned char *dest = NULL;
   FILE *INDEX = NULL;
   FILE *f = NULL;
   
@@ -1002,7 +1002,7 @@ j2k_encode(j2k_image_t * img, j2k_cp_t * cp, char *output,
       fprintf(stderr, "failed to open %s for writing\n", output);
       return 1;
     }
-    dest = (char *) malloc(len);
+    dest = (unsigned char *) malloc(len);
     cio_init(dest, len);
   }
   
@@ -1062,7 +1062,7 @@ j2k_encode(j2k_image_t * img, j2k_cp_t * cp, char *output,
     if (cp->intermed_file == 1) {
       /* new dest for each tile  */
       free(dest);
-      dest = (char *) malloc(len);
+      dest = (unsigned char *) malloc(len);
       cio_init(dest, len);
     }
     j2k_curtileno = tileno;
@@ -1124,7 +1124,7 @@ j2k_encode(j2k_image_t * img, j2k_cp_t * cp, char *output,
   
   if (cp->intermed_file == 1) {
     free(dest);
-    dest = (char *) malloc(len);
+    dest = (unsigned char *) malloc(len);
     cio_init(dest, len);
   }