thermal: Replace sprintf() with sysfs_emit() for sysfs show functions

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Replace all sprintf() calls with sysfs_emit() and sysfs_emit_at() in
sysfs show functions.

sysfs_emit() and sysfs_emit_at() are preferred over sprintf() for
formatting sysfs output as they provide better bounds checking and
prevent potential buffer overflows.

Signed-off-by: Sumeet Pawnikar <sumeet4linux@gmail.com>
Link: https://patch.msgid.link/20260110092851.9078-1-sumeet4linux@gmail.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Sumeet Pawnikar 2026-01-10 14:58:51 +05:30 • committed by Rafael J. Wysocki

parent 1d97b8e3bf

commit 7cb776b74c

2 changed files with 20 additions and 20 deletions

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4

drivers/thermal/thermal_hwmon.c

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36

drivers/thermal/thermal_sysfs.c

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