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[Bug malloc/12155] MALLOC_MMAP_THRESHOLD_ and MALLOC_MMAP_MAX_ have different effect for setgid than for setuid programs
- From: "fweimer at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 30 Jun 2014 07:22:48 +0000
- Subject: [Bug malloc/12155] MALLOC_MMAP_THRESHOLD_ and MALLOC_MMAP_MAX_ have different effect for setgid than for setuid programs
- Auto-submitted: auto-generated
- References: <bug-12155-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=12155
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |WAITING
CC| |fweimer at redhat dot com
--- Comment #7 from Florian Weimer <fweimer at redhat dot com> ---
The strace invocation looks suspicious. Ptracing a process will inhibit the
SUID/SGID transition, particularly if run as an unprivileged user, as the $
prompt suggests. Michael, are you sure you are running strace in the right
way?
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