diff options
| -rw-r--r-- | src/logging.c | 9 | ||||
| -rw-r--r-- | tests/logging/logging_test.err | 2 |
2 files changed, 10 insertions, 1 deletions
diff --git a/src/logging.c b/src/logging.c index 92852c9c..71025432 100644 --- a/src/logging.c +++ b/src/logging.c @@ -328,13 +328,20 @@ err: target->output(target, level, buf); } +/* Catch internal logging category indexes as well as out-of-bounds indexes. + * For internal categories, the ID is negative starting with -1; and internal + * logging categories are added behind the user categories. For out-of-bounds + * indexes, return the index of DLGLOBAL. The returned category index is + * guaranteed to exist in osmo_log_info, otherwise the program would abort, + * which should never happen unless even the DLGLOBAL category is missing. */ static inline int map_subsys(int subsys) { if (subsys < 0) subsys = subsys_lib2index(subsys); if (subsys > osmo_log_info->num_cat) - subsys = DLGLOBAL; + subsys = subsys_lib2index(DLGLOBAL); + return subsys; } diff --git a/tests/logging/logging_test.err b/tests/logging/logging_test.err index 4a350fa9..cc21b32d 100644 --- a/tests/logging/logging_test.err +++ b/tests/logging/logging_test.err @@ -1,3 +1,5 @@ DRLL You should see this DCC You should see this DRLL You should see this +DLGLOBAL You should see this on DLGLOBAL (a) +DLGLOBAL You should see this on DLGLOBAL (b) |