diff --git a/doc/bugs/linux_standalone_git_annex_won__39__t_work_in_a_directory_whose_path_contains_:_or___59__.mdwn b/doc/bugs/linux_standalone_git_annex_won__39__t_work_in_a_directory_whose_path_contains_:_or___59__.mdwn new file mode 100644 index 0000000000..52fcf6eb70 --- /dev/null +++ b/doc/bugs/linux_standalone_git_annex_won__39__t_work_in_a_directory_whose_path_contains_:_or___59__.mdwn @@ -0,0 +1,41 @@ +### Please describe the problem. + +The shim for the standalone version of git annex invokes the dynamic linker with --library-path set appropriatly. glibc's parsing of library-path treats : and ; as seperaters and has no quoting syntax for those characters. Also path items have to be absolute paths so you can't avoid having the whole path. + +As a result if you install the standalone version in a directory whose path includes either of those characters it will produce a library-path that's interpreted incorrectly leading to it looking for the libraries in the wrong place and potentially eventually using the system's installed versions if they are available. + +### What steps will reproduce the problem? + +1. Find a system with as few libraries installed as possible. libnettle.so.6 is an easy one to avoid. +2. create a directory called 'test;test' +3. install git annex standalone in 'test;test' +4. use the standalone git annex to do a 'git annex get' +5. there will be an error saying it can't find libnettle.so.6 + +### What version of git-annex are you using? On what operating system? + +This bug applies to any version. with a ':' it will probably occur on any unix, with a ';' it will occur on at least Linux and Solaris. + +### Please provide any additional information below. + +This bug can't be fixed. It's unlikely to trip people up but might with a bad combination of label-based drive mounting and odd drive labels. The worst case would be incompatable libraries on the system install which could lead to data corruption. + +I recommend that the git annex shim should check for ':' or ';' in the path and exit non-zero if they are found. + +[[!format sh """ +# If you can, paste a complete transcript of the problem occurring here. +# If the problem is with the git-annex assistant, paste in .git/annex/daemon.log + +jdamery-iabak@oklina:/mnt/iabak-ext;/IA.BAK/shard9$ PATH=../git-annex.linux/:$PATH git annex get prelinger_library/11annualreport00unitrich/11annualreport00unitrich_raw_jp2.zip +get prelinger_library/11annualreport00unitrich/11annualreport00unitrich_raw_jp2.zip (from web...) +/mnt/iabak-ext;/IA.BAK/git-annex.linux/shimmed/wget/wget: error while loading shared libraries: libnettle.so.6: cannot open shared object file: No such file or directory + + Unable to access these remotes: web + + Try making some of these repositories available: + 00000000-0000-0000-0000-000000000001 -- web +failed +git-annex: get: 1 failed + +# End of transcript or log. +"""]]