diff options
Diffstat (limited to 'tests/rename-dynamic-symbols.sh')
| -rwxr-xr-x | tests/rename-dynamic-symbols.sh | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/tests/rename-dynamic-symbols.sh b/tests/rename-dynamic-symbols.sh index dc33e1b..e6c1fba 100755 --- a/tests/rename-dynamic-symbols.sh +++ b/tests/rename-dynamic-symbols.sh @@ -1,17 +1,17 @@ #!/bin/sh -e -SCRATCH=scratch/$(basename $0 .sh) +SCRATCH=scratch/$(basename "$0" .sh) PATCHELF=$(readlink -f "../src/patchelf") -rm -rf ${SCRATCH} -mkdir -p ${SCRATCH} +rm -rf "${SCRATCH}" +mkdir -p "${SCRATCH}" full_main_name="${PWD}/many-syms-main" full_lib_name="${PWD}/libmany-syms.so" -chmod -w $full_lib_name $full_main_name +chmod -w "$full_lib_name" "$full_main_name" suffix="_special_suffix" -cd ${SCRATCH} +cd "${SCRATCH}" ############################################################################### # Test that all symbols in the dynamic symbol table will have the expected @@ -20,16 +20,16 @@ cd ${SCRATCH} ############################################################################### list_symbols() { - nm -D $@ | awk '{ print $NF }' | sed '/^ *$/d' + nm -D "$@" | awk '{ print $NF }' | sed '/^ *$/d' } -list_symbols $full_lib_name | cut -d@ -f1 | sort -u | awk "{printf \"%s %s${suffix}\n\",\$1,\$1}" > map -list_symbols $full_lib_name | cut -d@ -f1 | sort -u | awk "{printf \"%s${suffix} %s\n\",\$1,\$1}" > rmap +list_symbols "$full_lib_name" | cut -d@ -f1 | sort -u | awk "{printf \"%s %s${suffix}\n\",\$1,\$1}" > map +list_symbols "$full_lib_name" | cut -d@ -f1 | sort -u | awk "{printf \"%s${suffix} %s\n\",\$1,\$1}" > rmap -${PATCHELF} --rename-dynamic-symbols map --output libmapped.so $full_lib_name +${PATCHELF} --rename-dynamic-symbols map --output libmapped.so "$full_lib_name" ${PATCHELF} --rename-dynamic-symbols rmap --output libreversed.so libmapped.so -list_symbols $full_lib_name | sort > orig_syms +list_symbols "$full_lib_name" | sort > orig_syms list_symbols libmapped.so | sort > map_syms list_symbols libreversed.so | sort > rev_syms @@ -47,10 +47,10 @@ diff orig_syms map_syms_r > diff_orig_syms_map_syms_r || exit 1 ############################################################################### print_relocation_table() { - readelf -W -r $1 | awk '{ printf "%s\n",$5 }' | cut -f1 -d@ + readelf -W -r "$1" | awk '{ printf "%s\n",$5 }' | cut -f1 -d@ } -print_relocation_table $full_lib_name > orig_rel +print_relocation_table "$full_lib_name" > orig_rel print_relocation_table libmapped.so > map_rel print_relocation_table libreversed.so > rev_rel @@ -69,19 +69,19 @@ diff orig_rel map_rel_r > diff_orig_rel_map_rel_r || exit 1 ############################################################################### echo "# Create the map" -list_symbols --defined-only $full_lib_name | cut -d@ -f1 | sort -u | awk "{printf \"%s %s${suffix}\n\",\$1,\$1}" > map +list_symbols --defined-only "$full_lib_name" | cut -d@ -f1 | sort -u | awk "{printf \"%s %s${suffix}\n\",\$1,\$1}" > map echo "# Copy all dependencies" mkdir env cd env -cp $full_lib_name $full_main_name . +cp "$full_lib_name" "$full_main_name" . echo "# Apply renaming" -chmod +w * -${PATCHELF} --rename-dynamic-symbols ../map * +chmod +w ./* +${PATCHELF} --rename-dynamic-symbols ../map ./* echo "# Run the patched tool and libraries" -env LD_BIND_NOW=1 LD_LIBRARY_PATH=${PWD} ./many-syms-main +env LD_BIND_NOW=1 LD_LIBRARY_PATH="${PWD}" ./many-syms-main # Test that other switches still work when --rename-dynamic-symbols has no effect echo "SYMBOL_THAT_DOESNT_EXIST ANOTHER_NAME" > map |