* [dpdk-dev] [PATCH] eal: fix wrong config file path
@ 2017-06-26 6:49 Jianfeng Tan
2017-07-05 13:07 ` Thomas Monjalon
0 siblings, 1 reply; 2+ messages in thread
From: Jianfeng Tan @ 2017-06-26 6:49 UTC (permalink / raw)
To: dev; +Cc: harry.van.haaren, Jianfeng Tan, stable
When primary process is booted with --file-prefix option, the API,
rte_eal_primary_proc_alive(), uses a wrong config file path to
check if primary process is alive.
Fix it by calling helper function to get config file path.
Fixes: dd3e00138d74 ("eal: check if primary process is alive")
Cc: stable@dpdk.org
Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
---
lib/librte_eal/common/eal_common_proc.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/lib/librte_eal/common/eal_common_proc.c b/lib/librte_eal/common/eal_common_proc.c
index 12e0fca..60526ca 100644
--- a/lib/librte_eal/common/eal_common_proc.c
+++ b/lib/librte_eal/common/eal_common_proc.c
@@ -46,10 +46,10 @@ rte_eal_primary_proc_alive(const char *config_file_path)
if (config_file_path)
config_fd = open(config_file_path, O_RDONLY);
else {
- char default_path[PATH_MAX+1];
- snprintf(default_path, PATH_MAX, RUNTIME_CONFIG_FMT,
- default_config_dir, "rte");
- config_fd = open(default_path, O_RDONLY);
+ const char *path;
+
+ path = eal_runtime_config_path();
+ config_fd = open(path, O_RDONLY);
}
if (config_fd < 0)
return 0;
--
2.7.4
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [dpdk-dev] [PATCH] eal: fix wrong config file path
2017-06-26 6:49 [dpdk-dev] [PATCH] eal: fix wrong config file path Jianfeng Tan
@ 2017-07-05 13:07 ` Thomas Monjalon
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Monjalon @ 2017-07-05 13:07 UTC (permalink / raw)
To: Jianfeng Tan; +Cc: dev, harry.van.haaren, stable
26/06/2017 08:49, Jianfeng Tan:
> When primary process is booted with --file-prefix option, the API,
> rte_eal_primary_proc_alive(), uses a wrong config file path to
> check if primary process is alive.
>
> Fix it by calling helper function to get config file path.
>
> Fixes: dd3e00138d74 ("eal: check if primary process is alive")
> Cc: stable@dpdk.org
>
> Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
Applied, thanks
^ permalink raw reply [flat|nested] 2+ messages in thread
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