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| author | Harrison Edward Gerber <gerberhe11@gmail.com> | 2021-05-26 15:25:45 -0700 |
|---|---|---|
| committer | Vijay Kumar Banerjee <vijay@rtems.org> | 2021-05-26 16:43:26 -0600 |
| commit | e2011dca26b5efcf3ff14527af4be3d43142bd14 (patch) | |
| tree | ec6b2e078d65ec0a41a2c50e15114f151b1bf425 /cpukit/libpci/pci_cfg_print_code.c | |
| parent | score/aarch64: Align context validation frame (diff) | |
| download | rtems-e2011dca26b5efcf3ff14527af4be3d43142bd14.tar.bz2 | |
cpukit/libpci: fix potential buffer overflow in pci_cfg_print_code.c
See also CID 1399721
Closes #4442
Diffstat (limited to 'cpukit/libpci/pci_cfg_print_code.c')
| -rw-r--r-- | cpukit/libpci/pci_cfg_print_code.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cpukit/libpci/pci_cfg_print_code.c b/cpukit/libpci/pci_cfg_print_code.c index e758fa661a..e0979db74a 100644 --- a/cpukit/libpci/pci_cfg_print_code.c +++ b/cpukit/libpci/pci_cfg_print_code.c @@ -65,8 +65,8 @@ static void pci_cfg_print_device(struct pci_dev *dev, char *prefix) char name[32]; char buf[8]; printf("%s.resources = {\n", prefix); - strcpy(buf, prefix); - strcat(buf, "\t"); + strlcpy(buf, prefix, sizeof(buf)); + strlcat(buf, "\t", sizeof(buf)); pci_cfg_print_resources(dev->resources, buf); printf("%s},\n", prefix); if (dev->next == NULL) { |