[libpng16] Fix Coverity defect regarding errmsg in pngrutil.c

2017-09-23 21:22:18 -05:00 · 2017-09-23 21:22:18 -05:00 · 3d2d0b52a3
commit 3d2d0b52a3
parent 073fe76f6a
1 changed files with 1 additions and 7 deletions
--- a/pngrutil.c
+++ b/pngrutil.c
@ -1584,17 +1584,11 @@ png_handle_iCCP(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
                                       return;
                                    }
                                 }
-
-                                 errmsg = "truncated";
-#ifndef __COVERITY__
-                                 if (size == 0)
+                                 if (errmsg == NULL)
                                    errmsg = png_ptr->zstream.msg;
-#endif
                              }
-
                              /* else png_icc_check_tag_table output an error */
                           }
-
                           else /* profile truncated */
                              errmsg = png_ptr->zstream.msg;
                        }