diff options
| author | Daniel Starke <[email protected]> | 2022-07-01 14:23:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2022-07-01 14:47:06 +0200 |
| commit | 7349660438603ed19282e75949561406531785a5 (patch) | |
| tree | ddfacb6dd34b769370e22488996244b22821d57c /scripts/stackusage | |
| parent | 0af021678d5d30c31f5a6b631f404ead3575212a (diff) | |
tty: n_gsm: fix resource allocation order in gsm_activate_mux()
Within gsm_activate_mux() all timers and locks are initiated before the
actual resource for the control channel is allocated. This can lead to race
conditions.
Allocate the control channel DLCI object first to avoid race conditions.
Fixes: e1eaea46bb40 ("tty: n_gsm line discipline")
Signed-off-by: Daniel Starke <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'scripts/stackusage')
0 files changed, 0 insertions, 0 deletions