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| author |   Khem Raj <raj.khem@gmail.com> | 2017-07-20 03:35:26 -0700 |
|---|---|---|
| committer |   Martin Jansa <Martin.Jansa@gmail.com> | 2017-08-31 14:59:50 +0200 |
| commit | 9c2d01f418de58624e3055f3d13ca1028cc82bdd (patch) | |
| tree | 9e4262e919c0e7a66151b62f6c76544ffdf5394a /meta-networking/recipes-daemons/ippool/ippool/0001-usl_timer-Check-for-return-value-of-write-API.patch | |
| parent | 8da3ce99cac05227d39d8081ffbd12e0e5bde003 (diff) | |
| download | meta-openembedded-contrib-9c2d01f418de58624e3055f3d13ca1028cc82bdd.tar.gz | |
ippool: Fix build errors found with hardening flags
Fix build with musl
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Diffstat (limited to 'meta-networking/recipes-daemons/ippool/ippool/0001-usl_timer-Check-for-return-value-of-write-API.patch')
| -rw-r--r-- | meta-networking/recipes-daemons/ippool/ippool/0001-usl_timer-Check-for-return-value-of-write-API.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/meta-networking/recipes-daemons/ippool/ippool/0001-usl_timer-Check-for-return-value-of-write-API.patch b/meta-networking/recipes-daemons/ippool/ippool/0001-usl_timer-Check-for-return-value-of-write-API.patch new file mode 100644 index 0000000000..6fb7cc5c46 --- /dev/null +++ b/meta-networking/recipes-daemons/ippool/ippool/0001-usl_timer-Check-for-return-value-of-write-API.patch @@ -0,0 +1,28 @@ +From 5d7f20c045b3c74dad2c53d65e30bd4840250082 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Tue, 27 Jun 2017 15:17:19 -0700 +Subject: [PATCH] usl_timer: Check for return value of write() API + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + usl/usl_timer.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/usl/usl_timer.c b/usl/usl_timer.c +index fda752b..d8414a6 100644 +--- a/usl/usl_timer.c ++++ b/usl/usl_timer.c +@@ -94,7 +94,9 @@ void usl_timer_tick(void) + + if (!usl_tick_pending) { + usl_tick_pending = 1; +- write(usl_tick_pipe[1], &msg, sizeof(msg)); ++ if (write(usl_tick_pipe[1], &msg, sizeof(msg)) != sizeof(msg)) { ++ fprintf(stderr, "write to fd %i failed: %s\n", usl_tick_pipe[1], strerror(errno)); ++ } + } + } + +-- +2.13.2 + |