tree-2.0.3

[Bruce Dubbs]

New point version.

[Bruce Dubbs]

Version 2.0.3 (08/26/2022)

• Fix segfault when filelimit is used and tree encounters a directory it cannot enter. (
• Use += when assigning CFLAGS and LDFLAGS in the Makefile allowing them to be modified by environment variables during make. Possibly assumes GNU make.
• Fixed broken -x option (stops recursing.)
• Fix use after free (causing segfault) for dir/subdir in list.c
• Fixes for .gitignore functionality
  • Fixed * handing in patmatch. Worked almost like ** before, now properly stops at /'s. These issues were the result of forgetting that patmatch() was just to match filenames to patterns, not paths.
  • Patterns starting with / are actually relative to the .gitignore file, not the root of the filesystem, go figure.
  • Patterns without /'s in .gitignore apply to any file in any directory under the .gitignore, not just the .gitignore directory
• Remove "All rights reserved" from copyright statements. A left-over from trees original artistic license.
• Add in --du and --prune to --help output
• Fixed segfault when an unknown directory is given with -X
• Fixed output up for -X and -J options.
• Remove one reference to strnlen which isn't necessary since it may not be available on some OS's.

[Bruce Dubbs]

Fixed at commit 5965750640