diff options
| author | Masami Hiramatsu (Google) <[email protected]> | 2023-07-11 23:15:29 +0900 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <[email protected]> | 2023-07-14 00:35:53 +0900 |
| commit | 66bcf65d6cf0ca6540e2341e88ee7ef02dbdda08 (patch) | |
| tree | 84a86b26f77d84f8c21f1f679ac167882dbff0b3 /drivers/fpga/fpga-bridge.c | |
| parent | d5f28bb1ce04636b285726ee2a5afa3a514025f4 (diff) | |
tracing/probes: Fix to avoid double count of the string length on the array
If an array is specified with the ustring or symstr, the length of the
strings are accumlated on both of 'ret' and 'total', which means the
length is double counted.
Just set the length to the 'ret' value for avoiding double counting.
Link: https://lore.kernel.org/all/168908492917.123124.15076463491122036025.stgit@devnote2/
Reported-by: Dan Carpenter <[email protected]>
Closes: https://lore.kernel.org/all/[email protected]/
Fixes: 88903c464321 ("tracing/probe: Add ustring type for user-space string")
Cc: [email protected]
Signed-off-by: Masami Hiramatsu (Google) <[email protected]>
Reviewed-by: Steven Rostedt (Google) <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions