diff options
| author | Victor Toso <victortoso@redhat.com> | 2021-02-10 17:50:34 +0100 |
|---|---|---|
| committer | Frediano Ziglio <freddy77@gmail.com> | 2021-02-16 07:26:16 +0000 |
| commit | 2bc242d5a88dfba1e66772fb6226e9576cf57df9 (patch) | |
| tree | 21c4dae7df0d15f29bc03c5335f8e458bdb6fa7a /usbredirhost | |
| parent | 6dd196cd52c2309e792bbd1b155fc72f05d97bae (diff) | |
usbredirhost: handle return value from libusb_set_option()
Otherwise, we don't get the logs in case of bad input or any other
underlying issue.
Signed-off-by: Victor Toso <victortoso@redhat.com>
Acked-by: Frediano Ziglio <freddy77@gmail.com>
Diffstat (limited to 'usbredirhost')
| -rw-r--r-- | usbredirhost/usbredirhost.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/usbredirhost/usbredirhost.c b/usbredirhost/usbredirhost.c index d84ad2c..e876ebd 100644 --- a/usbredirhost/usbredirhost.c +++ b/usbredirhost/usbredirhost.c @@ -752,7 +752,12 @@ struct usbredirhost *usbredirhost_open_full( parser_flags); #if LIBUSB_API_VERSION >= 0x01000106 - libusb_set_option(host->ctx, LIBUSB_OPTION_LOG_LEVEL, host->verbose); + int ret = libusb_set_option(host->ctx, LIBUSB_OPTION_LOG_LEVEL, host->verbose); + if (ret != LIBUSB_SUCCESS) { + ERROR("error setting libusb log level: %s", libusb_error_name(ret)); + usbredirhost_close(host); + return NULL; + } #else libusb_set_debug(host->ctx, host->verbose); #endif |