Mirror/zeek
1
0
Fork 0
mirror of https://github.com/zeek/zeek.git synced 2025-10-13 20:18:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

Expand build_path() function to handle empty dir arguments gracefully

Browse source 
When passing an empty string as a directory, the function would produce
filenames starting with a slash even when the given file_name is not an absolute
path. Defaulting to the root directory is likely never intended and might
conveivably be dangerous. The middle "/" is now skipped also if dir is an empty
string.
This commit is contained in:
Christian Kreibich 2022-05-13 14:18:22 -07:00
parent 4d1b9f4a08
commit 9d59a48ae2
3 changed files with 14 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

6
testing/btest/scripts/base/utils/paths.test
View file

@ -50,8 +50,10 @@ print build_path_compressed("/home/bro/", "/usr/local/bro/share/bro/somefile.zee
print build_path_compressed("/home/bro/", "/usr/local/bro/share/../../bro/somefile.zeek");
print "===============================";
print "test build_full_path()";
print "test build_path()";
print "===============================";
print build_path("/home/bro/", "policy/somefile.zeek");
print build_path("/home/bro/", "/usr/local/bro/share/bro/somefile.zeek");
print build_path("", "policy/somefile.zeek");
print build_path("", "/usr/local/bro/share/bro/somefile.zeek");
print build_path("/", "policy/somefile.zeek");