diff options
Diffstat (limited to 'src/libcamera/base/file.cpp')
| -rw-r--r-- | src/libcamera/base/file.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libcamera/base/file.cpp b/src/libcamera/base/file.cpp index fb3e276d..d1ab1aa5 100644 --- a/src/libcamera/base/file.cpp +++ b/src/libcamera/base/file.cpp @@ -163,6 +163,9 @@ bool File::exists() const * attempt to create the file with initial permissions set to 0666 (modified by * the process' umask). * + * The file is opened with the O_CLOEXEC flag, and will be closed automatically + * when a new binary is executed with one of the exec(3) functions. + * * The error() status is updated. * * \return True on success, false otherwise @@ -178,7 +181,7 @@ bool File::open(File::OpenMode mode) if (mode & OpenModeFlag::WriteOnly) flags |= O_CREAT; - fd_ = UniqueFD(::open(name_.c_str(), flags, 0666)); + fd_ = UniqueFD(::open(name_.c_str(), flags | O_CLOEXEC, 0666)); if (!fd_.isValid()) { error_ = -errno; return false; |