diff options
Diffstat (limited to 'toys/other/lspci.c')
| -rw-r--r-- | toys/other/lspci.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/toys/other/lspci.c b/toys/other/lspci.c index 077ce757..a0671791 100644 --- a/toys/other/lspci.c +++ b/toys/other/lspci.c @@ -50,10 +50,9 @@ static int do_lspci(struct dirtree *new) if (-1 == (dirfd = openat(dirtree_parentfd(new), new->name, O_RDONLY))) return 0; - // it's ok for the driver link not to be there, whatever fortify says *driver = 0; if (toys.optflags & FLAG_k) - if (readlinkat(dirfd, "driver", driver, sizeof(driver))) {}; + readlinkat0(dirfd, "driver", driver, sizeof(driver)); for (fields = (char*[]){"class", "vendor", "device", 0}; *fields; fields++) { int fd, size = 6 + 2*((toys.optflags & FLAG_e) && p == toybuf); @@ -122,8 +121,7 @@ void lspci_main(void) { if (CFG_LSPCI_TEXT && TT.numeric != 1) { if (!TT.ids) TT.ids = "/usr/share/misc/pci.ids"; - if (!(TT.db = fopen(TT.ids, "r"))) - perror_msg("could not open PCI ID db"); + if (!(TT.db = fopen(TT.ids, "r"))) perror_msg("%s", TT.ids); } dirtree_read("/sys/bus/pci/devices", do_lspci); |