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| author |   Julien Massot <julien.massot@iot.bzh> | 2021-01-28 08:36:05 +0000 |
|---|---|---|
| committer |   Jan-Simon Moeller <jsmoeller@linuxfoundation.org> | 2021-02-04 15:38:11 +0000 |
| commit | 446c37c2d9e1337ccbfecef8dbf7a2de73fbc035 (patch) | |
| tree | e834125586ae381e8893457cbd62c354157609b5 /meta-agl-core/recipes-support/rng-tools/rng-tools/0001-rngd_jitter-fix-O_NONBLOCK-setting-for-entropy-pipe.patch | |
| parent | dd86e53d3eabcb5cd30b3ddda82b4c2de22c8c38 (diff) | |
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 <julien.massot@iot.bzh>
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 <jsmoeller@linuxfoundation.org>
Diffstat (limited to 'meta-agl-core/recipes-support/rng-tools/rng-tools/0001-rngd_jitter-fix-O_NONBLOCK-setting-for-entropy-pipe.patch')
| -rw-r--r-- | meta-agl-core/recipes-support/rng-tools/rng-tools/0001-rngd_jitter-fix-O_NONBLOCK-setting-for-entropy-pipe.patch | 26 |
1 files changed, 26 insertions, 0 deletions
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 <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 |