[v4] raw/ifpga: initialize scalar variable before using
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Commit Message
Scalar variable sub_brg_bdf may be used uninitialized in function
ifpga_rawdev_fill_info(). It is initialized now in this fix.
Coverity issue: 375805
Fixes: 9c006c45d0c5 ("raw/ifpga: scan PCIe BDF device tree")
Cc: stable@dpdk.org
Signed-off-by: Wei Huang <wei.huang@intel.com>
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v2: add space after comma to meet coding style requirement
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v3: refine log
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v4: add coverity issue id
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drivers/raw/ifpga/ifpga_rawdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
@@ -216,7 +216,7 @@ static int ifpga_rawdev_fill_info(struct ifpga_rawdev *ifpga_dev,
char dir[1024] = "/sys/devices/";
char *c;
int ret;
- char sub_brg_bdf[4][16];
+ char sub_brg_bdf[4][16] = {{0}, {0}, {0}, {0}};
int point;
DIR *dp = NULL;
struct dirent *entry;