If strdup() returns NULL, find_devtree() just return NULL to indicate this function execute failed.
Signed-off-by: Wenchao Hao <[email protected]> Signed-off-by: Zhiqiang Liu <[email protected]> Signed-off-by: Wu Bo <[email protected]> --- utils/fwparam_ibft/fwparam_ppc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/utils/fwparam_ibft/fwparam_ppc.c b/utils/fwparam_ibft/fwparam_ppc.c index b5eaa00..25d4532 100644 --- a/utils/fwparam_ibft/fwparam_ppc.c +++ b/utils/fwparam_ibft/fwparam_ppc.c @@ -76,6 +76,9 @@ static char *find_devtree(const char *filename) * /chosen. */ + if (!devtree) + return NULL; + chop_at = strstr(devtree, "/chosen"); if (!chop_at) chop_at = strstr(devtree, "/aliases"); -- 2.27.0 -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/open-iscsi/20201207015410.48488-9-haowenchao%40huawei.com.
