diff options
| author | Valentin Schneider <[email protected]> | 2023-09-01 17:10:36 +0200 |
|---|---|---|
| committer | Steven Rostedt (Google) <[email protected]> | 2023-09-01 21:27:22 -0400 |
| commit | 9af4058493c59721eccd90b7c40cad793e4e3c3b (patch) | |
| tree | 57813982ac73f94a4250292cf42e1b225b844286 /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | 3d07fa1dd19035eb0b13ae6697efd5caa9033e74 (diff) | |
tracing/filters: Fix error-handling of cpulist parsing buffer
parse_pred() allocates a string buffer to parse the user-provided cpulist,
but doesn't check the allocation result nor does it free the buffer once it
is no longer needed.
Add an allocation check, and free the buffer as soon as it is no longer
needed.
Link: https://lkml.kernel.org/r/[email protected]
Cc: Masami Hiramatsu <[email protected]>
Reported-by: Steven Rostedt <[email protected]>
Reported-by: Josh Poimboeuf <[email protected]>
Signed-off-by: Valentin Schneider <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions