diff options
| author | Colin Cross <ccross@android.com> | 2013-03-06 19:10:29 -0800 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2016-02-16 13:54:09 -0800 |
| commit | 409b642dddb87e84d37c0463a5fa06adcf230aa4 (patch) | |
| tree | b265a78e8165b3af96fff22af8e8df74f18a3277 /lib/cpu-notifier-error-inject.c | |
| parent | 19329cdd0d6c9fd596959f00a5d66d5b4603fb6c (diff) | |
of: fix CONFIG_CMDLINE_EXTEND
strlcat takes the size of the buffer, not the number of characters
to concatenate. If the size of the device tree command line p is
larger than the CONFIG_CMDLINE string data, then strcat(data, p, l)
will hit a BUG_ON because strlen(data) > l.
Replace the second strlcat with a strncpy plus a manual null
termination.
Also rearrange the code to reduce indent depth to make it more
readable, and replace data with a char *cmdline to avoid extra
casts.
Signed-off-by: Colin Cross <ccross@android.com>
Diffstat (limited to 'lib/cpu-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions