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| author | Rob Landley <rob@landley.net> | 2014-11-22 00:36:45 -0600 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2014-11-22 00:36:45 -0600 |
| commit | f6c28b6e0017ac36190ee31132721a1c9e30f2b6 (patch) | |
| tree | c242e6d66c112c46ec1a0010758ff00df29f2e87 /toys/other/lspci.c | |
| parent | ea6fc27fc8853b317a78c402e290bdc0142792e8 (diff) | |
| download | toybox-f6c28b6e0017ac36190ee31132721a1c9e30f2b6.tar.gz | |
As long as Android's going to require fortify, fixup the warnings it generates.
Diffstat (limited to 'toys/other/lspci.c')
| -rw-r--r-- | toys/other/lspci.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/toys/other/lspci.c b/toys/other/lspci.c index 40e0c0a0..6a265a1d 100644 --- a/toys/other/lspci.c +++ b/toys/other/lspci.c @@ -50,9 +50,10 @@ 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) - readlinkat(dirfd, "driver", driver, sizeof(driver)); + if (readlinkat(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); |