diff options
| author | Tobias Stoeckmann <stoeckmann@users.noreply.github.com> | 2016-12-02 00:46:36 +0100 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-12-01 18:46:36 -0500 |
| commit | cd05bb8bafa808f0a40feaaa0e8cc564c0f203a7 (patch) | |
| tree | 952854e97d7a5b86bb566a2684b5f0efe3ccf7ee /src | |
| parent | 7e3f4e7f3d7e28c4063dc1e6d2e4502ca952b72b (diff) | |
Spot inconsistent quoting (just one single quote) (#4732)
It is possible to specify only one quote in udev rules, which is not
detected as an invalid quoting (" instead of "" for empty string).
Technically this doesn't lead to a bug, because the string ends in two
terminating nul characters at this position, but a user should still be
reminded that his configuration is invalid.
Diffstat (limited to 'src')
| -rw-r--r-- | src/libudev/libudev.c | 2 | ||||
| -rw-r--r-- | src/udev/udev-rules.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/libudev/libudev.c b/src/libudev/libudev.c index 63fb05547d..57ce749e07 100644 --- a/src/libudev/libudev.c +++ b/src/libudev/libudev.c @@ -156,7 +156,7 @@ _public_ struct udev *udev_new(void) { /* unquote */ if (val[0] == '"' || val[0] == '\'') { - if (val[len-1] != val[0]) { + if (len == 1 || val[len-1] != val[0]) { log_debug("/etc/udev/udev.conf:%u: inconsistent quoting, skipping line.", line_nr); continue; } diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c index f6c416bf70..d88687e9c2 100644 --- a/src/udev/udev-rules.c +++ b/src/udev/udev-rules.c @@ -614,7 +614,7 @@ static int import_property_from_string(struct udev_device *dev, char *line) { /* unquote */ if (val[0] == '"' || val[0] == '\'') { - if (val[len-1] != val[0]) { + if (len == 1 || val[len-1] != val[0]) { log_debug("inconsistent quoting: '%s', skip", line); return -1; } |