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16 lines
526 B
Plaintext
16 lines
526 B
Plaintext
4 years ago
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#!/bin/sh
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cp build/libexample.so /tmp/libexample.so
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sudo gdb -n -q -batch \
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-ex "attach $(pidof qemu-system-x86_64)" \
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-ex "set \$dlopen = (void*(*)(char*, int)) dlopen" \
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-ex "set \$dlclose = (int(*)(void*)) dlclose" \
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-ex "set \$dlerror = (char*(*)(void)) dlerror" \
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-ex "set \$library = \$dlopen(\"/tmp/libexample.so\", 1)" \
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-ex "p \$library ? \"Injection successful!\" : \"Injection failed!\"" \
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-ex "call \$library ? \$dlclose(\$library) : \$dlerror()" \
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-ex "detach" \
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-ex "quit"
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