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Stefan Klug 0dfb052fbd libcamera: base: Fix log level parsing when multiple categories are 
listed

For a list of log levels like LIBCAMERA_LOG_LEVELS="CatA:0,CatB:1" only
the severity of the last entry is correctly parsed.

Due to the change of level to a string_view in 24c2caa1c1 ("libcamera:
base: log: Use `std::string_view` to avoid some copies") the level is no
longer necessarily null terminated as it is a view on the original data.

Replace the check for a terminating null by a check for the end position
to fix the issue.

Fixes: 24c2caa1c1 ("libcamera: base: log: Use `std::string_view` to avoid some copies")
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2025-06-23 16:40:43 +02:00
..
log_api.cpp libcamera: test: Add a failing test for the log level parser 2025-06-23 16:39:47 +02:00
log_process.cpp libcamera: Drop file name from header comment blocks 2024-05-08 22:39:50 +03:00
meson.build libcamera: base: Fix log level parsing when multiple categories are 2025-06-23 16:40:43 +02:00