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| author | rwatson <rwatson@FreeBSD.org> | 2009-10-06 17:14:39 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2009-10-06 17:14:39 +0000 |
| commit | 63d44e1faa04cea5ccac3d79af166dcd61120959 (patch) | |
| tree | 26dbb6219a1f0f19b26edc64dc5b0985cc31c4b9 /contrib/tcsh | |
| parent | fd2a94971be3ae7d27b361e6a81e7dea97a15966 (diff) | |
| download | FreeBSD-src-63d44e1faa04cea5ccac3d79af166dcd61120959.zip FreeBSD-src-63d44e1faa04cea5ccac3d79af166dcd61120959.tar.gz | |
In rtld's map_object(), use pread(..., 0) rather than read() to read the
ELF header from the front of the file. As all other I/O on the binary
is done using mmap(), this avoids the need for seek privileges on the
file descriptor during run-time linking.
MFC after: 1 month
Sponsored by: Google
Diffstat (limited to 'contrib/tcsh')
0 files changed, 0 insertions, 0 deletions
