CONFIG_LOG_DETECT_MISSED_STRDUP

Detect missed handling of transient strings

Type: bool

Help

If enabled, logger will assert and log error message is it detects that string format specifier (%s) and string address which is not from read only memory section and not from pool used for string duplicates. String argument must be duplicated in that case using log_strdup(). Detection is performed during log processing thus it does not impact logging timing.

Direct dependencies

!LOG_IMMEDIATE && !LOG_MINIMAL && LOG

(Includes any dependencies from ifs and menus.)

Default

Kconfig definition

At subsys/logging/Kconfig:230

Included via Kconfig:8Kconfig.zephyr:44subsys/Kconfig:18

Menu path: (Top) → Logging

config LOG_DETECT_MISSED_STRDUP
    bool "Detect missed handling of transient strings"
    default y if !LOG_IMMEDIATE
    depends on !LOG_IMMEDIATE && !LOG_MINIMAL && LOG
    help
      If enabled, logger will assert and log error message is it detects
      that string format specifier (%s) and string address which is not from
      read only memory section and not from pool used for string duplicates.
      String argument must be duplicated in that case using log_strdup().
      Detection is performed during log processing thus it does not impact
      logging timing.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)