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Fix CID #1134961

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This commit is contained in:
Anton Kochkov 2014-04-24 01:29:06 +04:00
parent c6a7faad77
commit 1e3adc38f8
1 changed files with 4 additions and 4 deletions
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8
libr/egg/p/egg_xor.c
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@ -34,7 +34,7 @@ static RBuffer *build (REgg *egg) {
}
}
buf = r_buf_new ();
sc = r_buf_new ();
sc = r_buf_new ();
// TODO: alphanumeric? :D
// This is the x86-32/64 xor encoder
@ -45,7 +45,7 @@ static RBuffer *build (REgg *egg) {
"\xe8\xff\xff\xff\xff" // call $$+4
"\xc1" // ffc1 = inc ecx
"\x5e" // pop esi
"\x48\x83\xc6\x0d" // add rsi, xx ... 64bit
"\x48\x83\xc6\x0d" // add rsi, xx ... 64bit
// loop0:
"\x30\x1e" // xor [esi], bl
"\x48\xff\xc6" // inc rsi
@ -61,14 +61,14 @@ static RBuffer *build (REgg *egg) {
r_buf_set_bytes (buf, aux, 6);
r_buf_append_bytes (buf, stub, STUBLEN);
for (i = 0; i<sc->length; i++) {
// eprintf ("%02x -> %02x\n", sc->buf[i], sc->buf[i] ^nkey);
sc->buf[i]^=nkey;
}
r_buf_append_buf (buf, sc);
r_buf_free (sc);
}
r_buf_free (sc);
return buf;
}