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From: Min Cao <min.cao@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [dpdk-stv] [PATCH 1/1] Fix the pointer 'ctx1' uninitialized error with gcc 4.5.1
Date: Mon, 16 Jun 2014 11:22:11 +0800	[thread overview]
Message-ID: <1402888931-471-2-git-send-email-min.cao@intel.com> (raw)
In-Reply-To: <1402888931-471-1-git-send-email-min.cao@intel.com>

Discription: This patch is aimed to fix the the pointer 'ctx1' uninitialized error with gcc4.5.1 as described below:
"dpdk/lib/librte_kvargs/rte_kvargs.c:51:14: error: 'ctx1' may be used uninitialized in this function"

Signed-off-by: Cao Min <min.cao@intel.com>
Acked-by: Liu, Jijiang <jijiang.liu@intel.com>
Tested-by: Waterman Cao <waterman.cao@intel.com>
---
 lib/librte_kvargs/rte_kvargs.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/lib/librte_kvargs/rte_kvargs.c b/lib/librte_kvargs/rte_kvargs.c
index a7586a3..8bc1e46 100644
--- a/lib/librte_kvargs/rte_kvargs.c
+++ b/lib/librte_kvargs/rte_kvargs.c
@@ -48,7 +48,9 @@ static int
 rte_kvargs_tokenize(struct rte_kvargs *kvlist, const char *params)
 {
 	unsigned i;
-	char *str, *ctx1, *ctx2;
+	char *str;
+	char *ctx1 = NULL;
+	char *ctx2 = NULL;
 
 	/* Copy the const char *params to a modifiable string
 	 * to pass to rte_strsplit
-- 
1.7.3.1

  reply	other threads:[~2014-06-16  3:22 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-16  3:22 [dpdk-dev] [dpdk-stv] [PATCH 0/1] Fix the pointer 'ctx1' uninitialized error with gcc4.5.1 Min Cao
2014-06-16  3:22 ` Min Cao [this message]
2014-06-17 17:04   ` [dpdk-dev] [dpdk-stv] [PATCH 1/1] Fix the pointer 'ctx1' uninitialized error with gcc 4.5.1 Thomas Monjalon
  -- strict thread matches above, loose matches on Subject: below --
2014-06-16  1:45 [dpdk-dev] [dpdk-stv] [PATCH 0/1] Fix the pointer 'ctx1' uninitialized error with gcc4.5.1 min.cao
2014-06-16  1:45 ` [dpdk-dev] [dpdk-stv] [PATCH 1/1] Fix the pointer 'ctx1' uninitialized error with gcc 4.5.1 min.cao

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