Description
- Avoid segmentation fault in 'join -i' with long line
input (bnc#798541, VUL-1, CVE-2013-0223)
- Avoid segmentation fault in 'uniq' with long line input
(bnc#796243, VUL-1, CVE-2013-0222)
- Avoid segmentation fault in 'sort -d' and 'sort -M' with
long line input (bnc#798538, VUL-1, CVE-2013-0221)
- don't leak a file descriptor for each non-seekable input