Mirrors/VILLASnode
1
0
Fork 0
mirror of https://git.rwth-aachen.de/acs/public/villas/node/ synced 2025-03-09 00:00:00 +01:00
Code Issues Releases Wiki Activity

kernel/pci: fix unitialized memory

Browse source
This commit is contained in:
Daniel Krebs 2018-05-15 15:14:40 +02:00
parent ad820a3618
commit c818c242f3
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
fpga/lib/kernel/pci.c
View file

@ -325,6 +325,7 @@ int pci_get_driver(const struct pci_device *d, char *buf, size_t buflen)
{
int ret;
char sysfs[1024], syml[1024];
memset(syml, 0, sizeof(syml));
snprintf(sysfs, sizeof(sysfs), "%s/bus/pci/devices/%04x:%02x:%02x.%x/driver", SYSFS_PATH,
d->slot.domain, d->slot.bus, d->slot.device, d->slot.function);
@ -372,6 +373,7 @@ int pci_get_iommu_group(const struct pci_device *d)
{
int ret;
char *group, link[1024], sysfs[1024];
memset(link, 0, sizeof(link));
snprintf(sysfs, sizeof(sysfs), "%s/bus/pci/devices/%04x:%02x:%02x.%x/iommu_group", SYSFS_PATH,
d->slot.domain, d->slot.bus, d->slot.device, d->slot.function);