Describe the bug

After running patchelf --remove-rpath on a shared library, readelf -a | grep $OLD_RPATH will show no matches. However the string has been left behind in the binary.

Steps To Reproduce

Please include exact steps with an attached binary so that
another person can reproduce the problem.

patchelf --remove-rpath libgcc_s.so.1
readelf -a libgcc_s.so.1 | grep /nix/store/kvjzg
strings libgcc_s.so.1 | grep /nix/store/kvjzg
/nix/store/7rb10j6ifizp05pm2h51sjwiky5wnkb8-xgcc-11.3.0-lib/lib:/nix/store/kvjzg5xf51niicmw9fndxws1akgz21p4-bootstrap-stage0-glibc-bootstrap/lib:/nix/store/4b30jk1h42q5qs71l4sbv8cr3hnxdys4-bootstrap-tools/lib

Expected behavior

No output from the second command. Nix's reference scanner depends on this.

patchelf --version output

patchelf 0.15.0

libgcc_s.so.1.gz

Additional context

Add any other context about the problem here.