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Neels Hofmeyr gerrit-no-reply at lists.osmocom.orgNeels Hofmeyr has uploaded this change for review. ( https://gerrit.osmocom.org/10887 Change subject: logging vty: write: check logging levels validity ...................................................................... logging vty: write: check logging levels validity Change-Id: If683b1272ad2d5b402b91c52c496aa7975bc6315 --- M src/vty/logging_vty.c 1 file changed, 21 insertions(+), 7 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/87/10887/1 diff --git a/src/vty/logging_vty.c b/src/vty/logging_vty.c index d0a9421..1f5cf2a 100644 --- a/src/vty/logging_vty.c +++ b/src/vty/logging_vty.c @@ -861,21 +861,35 @@ get_value_string(logging_print_file_args, tgt->print_filename2), VTY_NEWLINE); - if (tgt->loglevel) - vty_out(vty, " logging level all %s%s", - get_value_string(loglevel_strs_lower, tgt->loglevel), - VTY_NEWLINE); + if (tgt->loglevel) { + const char *level_str = get_value_string_or_null(loglevel_strs_lower, tgt->loglevel); + if (!level_str) + vty_out(vty, "%% Invalid log level %u for 'all'%s", tgt->loglevel, VTY_NEWLINE); + else + vty_out(vty, " logging level all %s%s", level_str, VTY_NEWLINE); + } for (i = 0; i < osmo_log_info->num_cat; i++) { const struct log_category *cat = &tgt->categories[i]; + const char *cat_name; + const char *level_str; /* skip empty entries in the array */ if (!osmo_log_info->cat[i].name) continue; - /* stupid old osmo logging API uses uppercase strings... */ - vty_out(vty, " logging level %s", osmo_str_tolower(osmo_log_info->cat[i].name+1)); - vty_out(vty, " %s%s", get_value_string(loglevel_strs_lower, cat->loglevel), VTY_NEWLINE); + /* Note: cat_name references the static buffer returned by osmo_str_tolower(), will + * become invalid after next osmo_str_tolower() invocation. */ + cat_name = osmo_str_tolower(osmo_log_info->cat[i].name+1); + + level_str = get_value_string_or_null(loglevel_strs_lower, cat->loglevel); + if (!level_str) { + vty_out(vty, "%% Invalid log level %u for %s%s", cat->loglevel, cat_name, + VTY_NEWLINE); + continue; + } + + vty_out(vty, " logging level %s %s%s", cat_name, level_str, VTY_NEWLINE); } return 1; -- To view, visit https://gerrit.osmocom.org/10887 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: If683b1272ad2d5b402b91c52c496aa7975bc6315 Gerrit-Change-Number: 10887 Gerrit-PatchSet: 1 Gerrit-Owner: Neels Hofmeyr <nhofmeyr at sysmocom.de> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20180912/6ecaab82/attachment.htm>