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| author | Johannes Berg <johannes.berg@intel.com> | 2021-06-18 13:41:29 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2021-06-18 14:25:15 +0300 |
| commit | b5642479b0f7168fe16d156913533fe65ab4f8d5 (patch) | |
| tree | 5f3721248920b3460e874a45a35f64d931aeef2e /lib/is_single_threaded.c | |
| parent | 1236af327af476731aa548dfcbbefb1a3ec6726a (diff) | |
| download | linux-b5642479b0f7168fe16d156913533fe65ab4f8d5.tar.xz | |
cfg80211: make certificate generation more robust
If all net/wireless/certs/*.hex files are deleted, the build
will hang at this point since the 'cat' command will have no
arguments. Do "echo | cat - ..." so that even if the "..."
part is empty, the whole thing won't hang.
Cc: stable@vger.kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210618133832.c989056c3664.Ic3b77531d00b30b26dcd69c64e55ae2f60c3f31e@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'lib/is_single_threaded.c')
0 files changed, 0 insertions, 0 deletions