diff options
| author | Lukas Nykryn <lnykryn@redhat.com> | 2013-01-09 17:10:56 +0100 |
|---|---|---|
| committer | Kay Sievers <kay@vrfy.org> | 2013-01-09 17:14:40 +0100 |
| commit | 3c123e0899b56c0587db36420da5e049c56d9e19 (patch) | |
| tree | 79c1d33686cb93bc5e2a4f46f743e884b4d7538f /src/udev | |
| parent | 9096ad367f6d6072ea29fa5255e968eb84ad9a3d (diff) | |
udev: don't call fclose on NULL in is_pci_multifunction
Diffstat (limited to 'src/udev')
| -rw-r--r-- | src/udev/udev-builtin-net_id.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/udev/udev-builtin-net_id.c b/src/udev/udev-builtin-net_id.c index 1975c6d62c..7c9564f4cd 100644 --- a/src/udev/udev-builtin-net_id.c +++ b/src/udev/udev-builtin-net_id.c @@ -136,7 +136,7 @@ static int dev_pci_onboard(struct udev_device *dev, struct netnames *names) { /* read the 256 bytes PCI configuration space to check the multi-function bit */ static bool is_pci_multifunction(struct udev_device *dev) { char filename[256]; - FILE *f; + FILE *f = NULL; char config[64]; bool multi = false; @@ -151,7 +151,8 @@ static bool is_pci_multifunction(struct udev_device *dev) { if ((config[PCI_HEADER_TYPE] & 0x80) != 0) multi = true; out: - fclose(f); + if(f) + fclose(f); return multi; } |