[BZ#2850] use of allocated memory without null pointer check
Submitted by 767563655 at qq dot com on 2019-03-26 09:40
Description
In contrib/addtiffo/tif_overview.c line 307;
In contrib/dbs/tiff-bi.c line 59;
In contrib/dbs/tiff-bi.c line 103;
In contrib/dbs/tiff-palette.c line 82,83,84;
In contrib/iptcutil/iptcutil.c line 493,494;
In tools/tiffset.c line 341;
In these lines, memory is allocated and then without null pointer check, it is used.