mmap returns an EPERM when trying to map a file from a partition that is mounted with noexec option in RHEL-4.8
Issue
- mmap returns an MMAP_FAIL and sets EPERM as errno when trying to map a file from a partition that is mounted with noexec option in RHEL-4.8
- The problem occurs only for a 32 bit application running on a 64 bit system
Environment
- Red Hat Enterprise Linux 4
- kernel
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.