From: Dongjiu Geng <gengdong...@huawei.com>
Committer: Nadav Har'El <n...@scylladb.com>
Branch: master
pci-generic: free the device pointer when parse device config failure
when parse device config failure, it will break out of the circulation
loop, but not free the allocated device pointer. so this patch free that
pointer to avoid memory leakage
Signed-off-by: Dongjiu Geng <gengdong...@huawei.com>
Message-Id: <1500877699-12208-1-git-send-email-gengdong...@huawei.com>
---
diff --git a/drivers/pci-generic.cc b/drivers/pci-generic.cc
--- a/drivers/pci-generic.cc
+++ b/drivers/pci-generic.cc
@@ -88,6 +88,8 @@ bool check_bus(u16 bus)
if (!parse_ok) {
pci_e("Error: couldn't parse device config
space %02x:%02x.%x",
bus, slot, func);
+ // free the dev pointer to avoid memory leakage
+ delete dev;
break;
}
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