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| author | kib <kib@FreeBSD.org> | 2009-09-20 12:40:56 +0000 |
|---|---|---|
| committer | kib <kib@FreeBSD.org> | 2009-09-20 12:40:56 +0000 |
| commit | c04bcd30330134daaa9b565c074d3734231b4995 (patch) | |
| tree | 1aa8bef2eec2f6cd86dbcaac76077172246d42bf /sys/dev/acpi_support | |
| parent | 990095d3010293d553876c711f93d0928e2a8222 (diff) | |
| download | FreeBSD-src-c04bcd30330134daaa9b565c074d3734231b4995.zip FreeBSD-src-c04bcd30330134daaa9b565c074d3734231b4995.tar.gz | |
Old (a.out) rtld attempts to mmap zero-length region, e.g. when bss
of the linked object is zero-length. More old code assumes that mmap
of zero length returns success.
For a.out and pre-8 ELF binaries, allow the mmap of zero length.
Reported by: tegge
Reviewed by: tegge, alc, jhb
MFC after: 3 days
Diffstat (limited to 'sys/dev/acpi_support')
0 files changed, 0 insertions, 0 deletions
