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pci: avoid invalid free, init path to NULL

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This bug was introduce by commit 57162db8, and it will cause libvirtd crashed.
This commit is contained in:
Wen Congyang 2011-04-06 14:21:00 +08:00
parent f6447e8a54
commit d5981f1caf
1 changed files with 1 additions and 1 deletions
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2
src/util/pci.c
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@ -1180,7 +1180,7 @@ pciWaitForDeviceCleanup(pciDevice *dev, const char *matcher)
static char * static char *
pciReadDeviceID(pciDevice *dev, const char *id_name) pciReadDeviceID(pciDevice *dev, const char *id_name)
{ {
char *path; char *path = NULL;
char *id_str; char *id_str;
if (pciDeviceFile(&path, dev->name, id_name) < 0) { if (pciDeviceFile(&path, dev->name, id_name) < 0) {