delta/patch.git/src/safe.h, branch testing git.savannah.gnu.org: git/patch.git Add symlink-safe system call replacements 2015-01-31T21:13:44+00:00 Tim Waugh twaugh@redhat.com 2015-01-28T17:10:23+00:00 025a54b789bd88ed15430f8633514e296826983e Add wrappers around system calls that traverse relative pathnames without following symlinks. Written by Tim Waugh <twaugh@redhat.com> and Andreas Gruenbacher <agruenba@redhat.com>. * src/safe.h: Declare functions here. * src/safe.c: Implement safe_* system call replacements that do not follow symlinks along pathnames. Pathname components are resolved with openat(). Lookup results are cached to keep the overhead reasonably low. * tests/deep-directories: New path traversal cache test. * src/Makefile.am (patch_SOURCES): Add safe.[ch]. * tests/Makefile.am (TESTS): Add new test. 
Add wrappers around system calls that traverse relative pathnames without
following symlinks. Written by Tim Waugh <twaugh@redhat.com> and Andreas
Gruenbacher <agruenba@redhat.com>.
* src/safe.h: Declare functions here.
* src/safe.c: Implement safe_* system call replacements that do not follow
symlinks along pathnames. Pathname components are resolved with openat().
Lookup results are cached to keep the overhead reasonably low.
* tests/deep-directories: New path traversal cache test.
* src/Makefile.am (patch_SOURCES): Add safe.[ch].
* tests/Makefile.am (TESTS): Add new test.