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| author | Chris Rankin <rankincj@yahoo.com> | 2011-10-03 01:34:37 +0100 |
|---|---|---|
| committer | Chris Rankin <rankincj@yahoo.com> | 2011-10-03 01:34:37 +0100 |
| commit | 154d771692a1ca9b9af5eb0acc12885ca852307a (patch) | |
| tree | 1ecf86dfa2c8c0397bc7b23a48886009ebecdb7e /src/input/input_file.c | |
| parent | d7c4d2bd622b1405ff520006dbeaf739e9725a89 (diff) | |
| download | xine-lib-154d771692a1ca9b9af5eb0acc12885ca852307a.tar.gz xine-lib-154d771692a1ca9b9af5eb0acc12885ca852307a.tar.bz2 | |
Mark simple file and socket descriptors as uninheritable.
This patch creates two utility functions:
int open_cloexec(pathname, flags)
int create_cloexec(pathname, flags, mode)
These return a file descriptor with the CLOEXEC flag set, to ensure
that the descriptor is not inherited across a fork/exec operation.
The sockets returned by:
_x_io_tcp_connect_ipv4()
_x_io_tcp_connect()
now also have their CLOEXEC flag set.
Diffstat (limited to 'src/input/input_file.c')
| -rw-r--r-- | src/input/input_file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/input/input_file.c b/src/input/input_file.c index ee8957894..f9232b389 100644 --- a/src/input/input_file.c +++ b/src/input/input_file.c @@ -359,7 +359,7 @@ static int file_plugin_open (input_plugin_t *this_gen ) { else filename = strdup(this->mrl); /* NEVER unescape plain file names! */ - this->fh = open (filename, O_RDONLY|O_BINARY); + this->fh = open_cloexec(filename, O_RDONLY|O_BINARY); if (this->fh == -1) { if (errno == EACCES) { |