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[Qemu-devel] [PULL 2/2] sev/i386: fix memory leak in sev_guest_init()
From: |
Eduardo Habkost |
Subject: |
[Qemu-devel] [PULL 2/2] sev/i386: fix memory leak in sev_guest_init() |
Date: |
Tue, 3 Apr 2018 11:01:07 -0300 |
From: Greg Kurz <address@hidden>
The string returned by object_property_get_str() is dynamically allocated.
Fixes: d8575c6c0242b
Signed-off-by: Greg Kurz <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Cornelia Huck <address@hidden>
Reviewed-by: Thomas Huth <address@hidden>
Signed-off-by: Eduardo Habkost <address@hidden>
---
target/i386/sev.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/i386/sev.c b/target/i386/sev.c
index 019d84cef2..c01167143f 100644
--- a/target/i386/sev.c
+++ b/target/i386/sev.c
@@ -748,9 +748,11 @@ sev_guest_init(const char *id)
if (s->sev_fd < 0) {
error_report("%s: Failed to open %s '%s'", __func__,
devname, strerror(errno));
- goto err;
}
g_free(devname);
+ if (s->sev_fd < 0) {
+ goto err;
+ }
ret = sev_platform_ioctl(s->sev_fd, SEV_PLATFORM_STATUS, &status,
&fw_error);
--
2.14.3