Naive concatenation of $LD_LIBRARY_PATH can result in an empty
colon-delimited segment; this tells glibc to load libraries from the
current directory, which is definitely wrong, and may be a security
vulnerability if the current directory is untrusted. (See #67234, for
example.) Fix this throughout the tree.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
Semi-automatic update. These checks were done:
- built on NixOS
- Warning: no binary found that responded to help or version flags. (This warning appears even if the package isn't expected to have binaries.)
- found 0.1.3 with grep in /nix/store/n6as7dvjq9vlsri84smc05yjmdvwmxww-soxr-0.1.3
- found 0.1.3 in filename of file in /nix/store/n6as7dvjq9vlsri84smc05yjmdvwmxww-soxr-0.1.3
- Using system-wide libs where we have them (except for portaudio, which
I couldn't make work).
- Add the soxr library (now the preferred way of audio resampling).
