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| author | Alex Williams <alex.williams@ni.com> | 2019-02-13 14:01:49 -0800 |
|---|---|---|
| committer | Brent Stapleton <brent.stapleton@ettus.com> | 2019-02-13 15:57:38 -0800 |
| commit | 93e7a22ae6743d7ddc0531045da4faef0350eb8f (patch) | |
| tree | d2f2591521bc8c1dc6ca97886516edb645484ec1 /host/utils/uhd_image_loader.cpp | |
| parent | 97e772bdc1381b3ae01e9f07fa355b4f85a209e9 (diff) | |
| download | uhd-93e7a22ae6743d7ddc0531045da4faef0350eb8f.tar.gz uhd-93e7a22ae6743d7ddc0531045da4faef0350eb8f.tar.bz2 uhd-93e7a22ae6743d7ddc0531045da4faef0350eb8f.zip | |
utils: Deny positional options in uhd_image_loader
This change prevents invalid positional options from being accepted into
uhd_image_loader. Previously, if a user forgot to specify the option
type, uhd_image_loader would proceed and look like it succeeded, but the
intended image may not have been loaded.
Diffstat (limited to 'host/utils/uhd_image_loader.cpp')
| -rw-r--r-- | host/utils/uhd_image_loader.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/host/utils/uhd_image_loader.cpp b/host/utils/uhd_image_loader.cpp index 57ad57958..87dc22b5c 100644 --- a/host/utils/uhd_image_loader.cpp +++ b/host/utils/uhd_image_loader.cpp @@ -63,7 +63,9 @@ int UHD_SAFE_MAIN(int argc, char* argv[]) // clang-format on po::variables_map vm; - po::store(po::parse_command_line(argc, argv, desc), vm); + po::positional_options_description pos_desc; + po::store( + po::command_line_parser(argc, argv).options(desc).positional(pos_desc).run(), vm); po::notify(vm); // Help message |