jp3d/jpwl/mj2/jpip: Fix resource leaks (#1226)

This issues were found by cppcheck and coverity.

2 files changed, 9 insertions, 0 deletions

diff --git a/src/lib/openmj2/mj2.c b/src/lib/openmj2/mj2.c
index 8e036f18..3cbf83f5 100644
--- a/src/lib/openmj2/mj2.c
+++ b/src/lib/openmj2/mj2.c
@@ -2822,16 +2822,24 @@ int OPJ_CALLCONV mj2_read_struct(FILE *file, opj_mj2_t *movie)
 
     fseek(file, foffset, SEEK_SET);
     src = (unsigned char*)opj_realloc(src, box.length);
+    if (src == NULL) {
+        opj_event_msg(cio->cinfo, EVT_ERROR, "Error reallocation memory\n");
+        opj_free(src);
+        return 1;
+    }
+
     fsresult = fread(src, box.length, 1, file);
     if (fsresult != 1) {
         opj_event_msg(cio->cinfo, EVT_ERROR,
                       "End of file reached while trying to read MOOV box\n");
+        opj_free(src);
         return 1;
     }
 
     cio = opj_cio_open((opj_common_ptr)movie->cinfo, src, box.length);
 
     if (mj2_read_moov(movie, &img, cio)) {
+        opj_free(src);
         return 1;
     }
 
diff --git a/src/lib/openmj2/mj2_convert.c b/src/lib/openmj2/mj2_convert.c
index 65aa3bc6..0d7816b8 100644
--- a/src/lib/openmj2/mj2_convert.c
+++ b/src/lib/openmj2/mj2_convert.c
@@ -62,6 +62,7 @@ unsigned int OPJ_CALLCONV yuv_num_frames(mj2_tk_t * tk, char *infile)
         fprintf(stderr,
                 "YUV does not contains any frame of %d x %d size\n", tk->w,
                 tk->h);
+        fclose(f);
         return 0;
     }
     fclose(f);