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Fix esil expression for x86

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This commit is contained in:
pancake 2016-09-09 14:02:28 +02:00
parent 6bb5c88116
commit 8ed95246d7
1 changed files with 5 additions and 2 deletions
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7
libr/anal/p/anal_x86_cs.c
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@ -169,18 +169,21 @@ static char *getarg(struct Getarg* gop, int n, int set, char *setop) {
strncpy (buf, buf_, sizeof (buf));
} else {
// Remove the trailing ',' from esil statement.
if (strlen(buf)) buf[strlen(buf) - 1] = '\0';
if (*buf) {
buf[strlen (buf) - 1] = 0;
}
}
// set = 2 is reserved for lea, where the operand is a memory address,
// but the corresponding memory is not loaded.
if (set == 1) {
snprintf (buf_, sizeof (buf), "%s,%s=[%d]", buf, setarg, op.size==10?8:op.size);
strncpy (buf, buf_, sizeof (buf));
} else if (set == 0) {
snprintf (buf_, sizeof (buf), "%s,[%d]", buf, op.size==10? 8: op.size);
strncpy (buf, buf_, sizeof (buf));
}
strncpy (buf, buf_, sizeof (buf));
buf[sizeof (buf) - 1] = 0;
}
return strdup (buf);