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authorJulien Massot <julien.massot@iot.bzh>2021-02-03 16:28:37 +0100
committerSteve Sakoman <steve@sakoman.com>2021-02-09 06:12:09 -1000
commit28707d202e56c9fe12492e3370fb56d920560642 (patch)
tree78d137a04ec21c2dbd7081c75780c0bc653b2629 /meta/recipes-support/rng-tools/rng-tools/0001-rngd_jitter-fix-O_NONBLOCK-setting-for-entropy-pipe.patch
parent887f0a606dd323de1098e8e8a0d65b8351b4006d (diff)
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rng-tools: fix rngd_jitter initialization
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 Signed-off-by: Julien Massot <julien.massot@iot.bzh> Signed-off-by: Steve Sakoman <steve@sakoman.com>
Diffstat (limited to 'meta/recipes-support/rng-tools/rng-tools/0001-rngd_jitter-fix-O_NONBLOCK-setting-for-entropy-pipe.patch')
-rw-r--r--meta/recipes-support/rng-tools/rng-tools/0001-rngd_jitter-fix-O_NONBLOCK-setting-for-entropy-pipe.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/meta/recipes-support/rng-tools/rng-tools/0001-rngd_jitter-fix-O_NONBLOCK-setting-for-entropy-pipe.patch b/meta/recipes-support/rng-tools/rng-tools/0001-rngd_jitter-fix-O_NONBLOCK-setting-for-entropy-pipe.patch
new file mode 100644
index 0000000000..3b44095cf5
--- /dev/null
+++ b/meta/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 <matthias.schiffer@tq-group.com>
+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 <matthias.schiffer@tq-group.com>
+---
+ 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