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[Bug libc/14699] New: readdir_r: does not enforce NAME_MAX limit
- From: "fweimer at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Thu, 11 Oct 2012 09:49:37 +0000
- Subject: [Bug libc/14699] New: readdir_r: does not enforce NAME_MAX limit
- Auto-submitted: auto-generated
http://sourceware.org/bugzilla/show_bug.cgi?id=14699
Bug #: 14699
Summary: readdir_r: does not enforce NAME_MAX limit
Product: glibc
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: libc
AssignedTo: unassigned@sourceware.org
ReportedBy: fweimer@redhat.com
CC: drepper.fsp@gmail.com
Classification: Unclassified
The sysdeps/posix/readdir_r.c implementation of readdir_r does not enforce the
NAME_MAX limit if defined by the platform. We should add a length check,
similar to those we have for realpath and getwd.
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