diff options
Diffstat (limited to 'meta/recipes-support/rng-tools/rng-tools/0001-rngd-fix-debug-to-also-filter-syslog-calls.patch')
-rw-r--r-- | meta/recipes-support/rng-tools/rng-tools/0001-rngd-fix-debug-to-also-filter-syslog-calls.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/meta/recipes-support/rng-tools/rng-tools/0001-rngd-fix-debug-to-also-filter-syslog-calls.patch b/meta/recipes-support/rng-tools/rng-tools/0001-rngd-fix-debug-to-also-filter-syslog-calls.patch new file mode 100644 index 0000000000..0733378668 --- /dev/null +++ b/meta/recipes-support/rng-tools/rng-tools/0001-rngd-fix-debug-to-also-filter-syslog-calls.patch @@ -0,0 +1,46 @@ +From 213a869e8315ead2c739acfcbde712358a842dee Mon Sep 17 00:00:00 2001 +From: Yann Dirson <yann@blade-group.com> +Date: Fri, 9 Oct 2020 15:12:26 +0200 +Subject: [PATCH] rngd: fix --debug to also filter syslog() calls + +Debug logs were only controlled by --debug flag while in --foreground +mode. In --daemon mode /var/log/message got stuffed with details of +entropy pool refilling, which is useless in production, and hamful +when log rotation then gets rid of the more useful logs. This is +especially true for embedded systems. + +This change makes the two modes consistently only produce debug logs when +--debug is specified. + +Upstream-Status: Backport [213a869e8315ead2c739acfcbde712358a842dee] + +Signed-off-by: Yann Dirson <yann@blade-group.com> +--- + rngd.h | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +diff --git a/rngd.h b/rngd.h +index 901b6f1..a79ea0f 100644 +--- a/rngd.h ++++ b/rngd.h +@@ -166,13 +166,13 @@ extern bool quiet; + #define message(priority,fmt,args...) do { \ + if (quiet) \ + break;\ ++ if (arguments->debug == false && LOG_PRI(priority) == LOG_DEBUG) \ ++ break;\ + if (am_daemon) { \ + syslog((priority), fmt, ##args); \ + } else if (!msg_squash) { \ +- if ((LOG_PRI(priority) != LOG_DEBUG) || (arguments->debug == true)) {\ +- fprintf(stderr, fmt, ##args); \ +- fflush(stderr); \ +- } \ ++ fprintf(stderr, fmt, ##args); \ ++ fflush(stderr); \ + } \ + } while (0) + +-- +2.28.0 + |