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| author | David Laight <david.laight.linux@gmail.com> | 2026-03-02 10:17:54 +0000 |
|---|---|---|
| committer | Thomas Weißschuh <linux@weissschuh.net> | 2026-03-20 17:46:00 +0100 |
| commit | 4045e7b19bbf7338452cda11e64cfe7ae3361964 (patch) | |
| tree | f05c964ca64518637f45970a37fd53b1c4a2c9ca /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | f675ae28fcdf7db93a8c1a6964f062725b1e06a0 (diff) | |
tools/nolibc/printf: Move snprintf length check to callback
Move output truncation to the snprintf() callback.
This simplifies the main code and fixes truncation of padded fields.
Add a zero length callback to 'finalise' the buffer rather than
doing it in snprintf() itself.
Fixes: e90ce42e81381 ("tools/nolibc: implement width padding in printf()")
Signed-off-by: David Laight <david.laight.linux@gmail.com>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://patch.msgid.link/20260302101815.3043-3-david.laight.linux@gmail.com
[Thomas: clean up Fixes trailer]
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions