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Don't free an uninitalized pointer in update_driver_name()

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This invalid free results in heap corruption. Some symptoms I saw
because of this were libvirtd crashing and virt-manager hanging
while trying to enumerate devices.
This commit is contained in:
Matthias Bolte 2009-12-23 22:18:04 +01:00
parent 7679f064bf
commit 338e7c3c8d
1 changed files with 2 additions and 2 deletions
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4
src/node_device/node_device_driver.c
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@ -78,7 +78,7 @@ static int update_driver_name(virConnectPtr conn,
virNodeDeviceObjPtr dev)
{
char *driver_link = NULL;
char *devpath;
char *devpath = NULL;
char *p;
int ret = -1;
@ -114,7 +114,7 @@ static int update_driver_name(virConnectPtr conn,
cleanup:
VIR_FREE(driver_link);
free(devpath);
VIR_FREE(devpath);
return ret;
}
#else