Hi,
This code in menu.c::menuentry_eq() looks wrong:
{
const char *ptr1, *ptr2;
ptr1 = title;
ptr2 = spec;
while (1)
{
if (*ptr2 == '>' && ptr2[1] != '>' && *ptr1 == 0)
return 1;
if (*ptr2 == '>' && ptr2[1] != '>')
return 0;
if (*ptr2 == '>')
ptr2++;
if (*ptr1 != *ptr2)
return 0;
if (*ptr1 == 0) <----
return 1;
ptr1++;
ptr2++;
}
}
Specifically, if there are two menuentries that differ by adding characters,
this function will match the wrong one, i.e.:
set default='entry a with more words'
menuentry "entry a" {
}
menuentry "entry a with more words" {
}
The default that will be booted will the the first one, which is clearly wrong.
Why was the *ptr1 == 0 code added? Also, what's the deal with the '>'
characters? What are they supposed to do? I can't seem to find the use of '>'
documented anywhere.
Thanks,
--S
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