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hardened_malloc
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Make preload.sh POSIX-compliant 

I've made `preload.sh` fully POSIX-compliant, meaning it can now run on any POSIX-compatible shell, not just `bash`.
pull/248/head
AlbydS 2024-11-15 18:14:59 +00:00 committed by GitHub
parent a7302add63
commit f4fdc99f23
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1 changed files with 7 additions and 5 deletions
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12
preload.sh
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@ -1,6 +1,8 @@
#!/bin/bash
#!/bin/sh
dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
[[ $LD_PRELOAD ]] && LD_PRELOAD+=" "
export LD_PRELOAD+="$dir/libhardened_malloc.so"
exec "$@"
# preload.sh - Test dynamically linked executables
[ ! -f "out/libhardened_malloc.so" ] && make -j"$(nproc)" # If the library isn't found, build it.
[ -n "${LD_PRELOAD}" ] && LD_PRELOAD="${LD_PRELOAD} " # If LD_PRELOAD is already set, add a space.
export LD_PRELOAD="${LD_PRELOAD}${PWD}/out/libhardened_malloc.so" # Add the library to LD_PRELOAD.
exec "$@" # Run the command.