On [Sat, 23.02.2008 09:25], Kirill A. Shutemov wrote:
On [Sat, 23.02.2008 12:00], Takashi Yoshii wrote:
getgroups() and getgroups32() returns NGROUPS_MAX when both its two args are
zero. But because we pass a ptr to allocated space as 2nd arg, this function
are interfered. The patch
Hi,
My version of patch to fix same problem:
Oh, yes. You are right.
I have read manpage again, and I found it says,
if size is zero, list is not modified, but ...
So, mine is wrong. We should check only size.
/yoshii
getgroups() and getgroups32() returns NGROUPS_MAX when both its two args are
zero. But because we pass a ptr to allocated space as 2nd arg, this function
are interfered. The patch attached fixed it.
/yoshii
---
linux-user/syscall.c: fix getgroups{,32} when both args are zero.
diff --git
On [Sat, 23.02.2008 12:00], Takashi Yoshii wrote:
getgroups() and getgroups32() returns NGROUPS_MAX when both its two args are
zero. But because we pass a ptr to allocated space as 2nd arg, this function
are interfered. The patch attached fixed it.
/yoshii
---
linux-user/syscall.c: fix
