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bus/vdev: allocate empty arguments string

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Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
This commit is contained in:
Jan Blunck 2017-07-11 19:15:48 -04:00 committed by Thomas Monjalon
parent 48af1214f9
commit db2592be2f
1 changed files with 2 additions and 0 deletions
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2
lib/librte_eal/common/eal_common_vdev.c
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@ -144,6 +144,8 @@ alloc_devargs(const char *name, const char *args)
devargs->bus = &rte_vdev_bus;
if (args)
devargs->args = strdup(args);
else
devargs->args = strdup("");
ret = snprintf(devargs->name, sizeof(devargs->name), "%s", name);
if (ret < 0 || ret >= (int)sizeof(devargs->name)) {