diff options
| author | Shay Drory <shayd@nvidia.com> | 2025-12-09 14:56:12 +0200 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-12-18 13:39:29 +0100 |
| commit | c0289f67f7d6a0dfba0e92cfe661a5c70c8c6e92 (patch) | |
| tree | 73e9971228c46fcd9c2e16e90becc3072248550f /lib/mpi/mpi-inline.c | |
| parent | b35966042d20b14e2d83330049f77deec5229749 (diff) | |
net/mlx5: fw_tracer, Handle escaped percent properly
The firmware tracer's format string validation and parameter counting
did not properly handle escaped percent signs (%%). This caused
fw_tracer to count more parameters when trace format strings contained
literal percent characters.
To fix it, allow %% to pass string validation and skip %% sequences when
counting parameters since they represent literal percent signs rather
than format specifiers.
Fixes: 70dd6fdb8987 ("net/mlx5: FW tracer, parse traces and kernel tracing support")
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reported-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Closes: https://lore.kernel.org/netdev/hanz6rzrb2bqbplryjrakvkbmv4y5jlmtthnvi3thg5slqvelp@t3s3erottr6s/
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/1765284977-1363052-5-git-send-email-tariqt@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'lib/mpi/mpi-inline.c')
0 files changed, 0 insertions, 0 deletions