From 446c37c2d9e1337ccbfecef8dbf7a2de73fbc035 Mon Sep 17 00:00:00 2001 From: Julien Massot Date: Thu, 28 Jan 2021 08:36:05 +0000 Subject: meta-agl-core: fix entropy gathering on rng-tools 6.9 Bug-AGL: SPEC-3775 rngd daemon may spam the console when using an older version than 6.11. Backport patches from https://github.com/nhorman/rng-tools/pull/99/commits, while waiting for an update of rng-tools (>= 6.11) in poky repository. Change-Id: Icf55a648d4c30a3c94d2afaee91e6c0a2207a130 Signed-off-by: Julien Massot Change-Id: I08d1856ca6bd0be76b3c7fe0a962d73cebe8bef7 Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/25970 Tested-by: Jenkins Job builder account ci-image-build: Jenkins Job builder account ci-image-boot-test: Jenkins Job builder account Reviewed-by: Jan-Simon Moeller --- ...r-fix-O_NONBLOCK-setting-for-entropy-pipe.patch | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 meta-agl-core/recipes-support/rng-tools/rng-tools/0001-rngd_jitter-fix-O_NONBLOCK-setting-for-entropy-pipe.patch (limited to 'meta-agl-core/recipes-support/rng-tools/rng-tools/0001-rngd_jitter-fix-O_NONBLOCK-setting-for-entropy-pipe.patch') diff --git a/meta-agl-core/recipes-support/rng-tools/rng-tools/0001-rngd_jitter-fix-O_NONBLOCK-setting-for-entropy-pipe.patch b/meta-agl-core/recipes-support/rng-tools/rng-tools/0001-rngd_jitter-fix-O_NONBLOCK-setting-for-entropy-pipe.patch new file mode 100644 index 000000000..3b44095cf --- /dev/null +++ b/meta-agl-core/recipes-support/rng-tools/rng-tools/0001-rngd_jitter-fix-O_NONBLOCK-setting-for-entropy-pipe.patch @@ -0,0 +1,26 @@ +From 6ce86cb5cf06541cd5aad70fe8494b07b22c247e Mon Sep 17 00:00:00 2001 +From: Matthias Schiffer +Date: Wed, 27 Jan 2021 16:10:32 +0100 +Subject: [PATCH] rngd_jitter: fix O_NONBLOCK setting for entropy pipe + +A pointer was passed to fcntl instead of the flags variable, setting +random flags. + +Signed-off-by: Matthias Schiffer +--- + rngd_jitter.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/rngd_jitter.c b/rngd_jitter.c +index 32bac53..25b3543 100644 +--- a/rngd_jitter.c ++++ b/rngd_jitter.c +@@ -465,7 +465,7 @@ int init_jitter_entropy_source(struct rng *ent_src) + + flags = fcntl(pipefds[0], F_GETFL, 0); + flags |= O_NONBLOCK; +- fcntl(pipefds[0], F_SETFL, &flags); ++ fcntl(pipefds[0], F_SETFL, flags); + + if (ent_src->rng_options[JITTER_OPT_USE_AES].int_val) { + #ifdef HAVE_LIBGCRYPT -- cgit 1.2.3-korg