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| author | Martin Schwenke <martin@meltin.net> | 2020-05-14 09:57:24 +1000 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2020-06-22 16:44:30 +0200 |
| commit | 1c20b9596422c9cb92fc539493df45b03d91457b (patch) | |
| tree | bbf6875af21da650766db829a1b8526b54f02273 /doc/socket_wrapper.1.txt | |
| parent | 19c3e87570954cb7fb4f6c105cbec9eabf4539b0 (diff) | |
| download | socket_wrapper-1c20b9596422c9cb92fc539493df45b03d91457b.tar.gz socket_wrapper-1c20b9596422c9cb92fc539493df45b03d91457b.tar.xz socket_wrapper-1c20b9596422c9cb92fc539493df45b03d91457b.zip | |
doc: Document SOCKET_WRAPPER_DIR_ALLOW_ORIG
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Diffstat (limited to 'doc/socket_wrapper.1.txt')
| -rw-r--r-- | doc/socket_wrapper.1.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/socket_wrapper.1.txt b/doc/socket_wrapper.1.txt index c00d582..d070fbf 100644 --- a/doc/socket_wrapper.1.txt +++ b/doc/socket_wrapper.1.txt @@ -95,6 +95,16 @@ debug symbols. This allows you to disable deep binding in socket_wrapper. This is useful for running valgrind tools or sanitizers like (address, undefined, thread). +*SOCKET_WRAPPER_DIR_ALLOW_ORIG*:: + +SOCKET_WRAPPER_DIR is resolved by socket_wrapper using realpath(3). +Given that Unix sockets are constructed relative to this directory, +the resulting path can sometimes be too long to allow valid socket +paths to be constructed due to length restrictions. Setting this +variable (to any value) allows socket_wrapper to fall back to the +original value of SOCKET_WRAPPER_DIR if realpath(3) makes it too long +to be usable. + EXAMPLE ------- |