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| author | Simon Glass <sjg@chromium.org> | 2018-06-12 09:04:55 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-06-18 21:43:14 +0300 |
| commit | c2e4e7e6316a1683be56618a5918732477742fbc (patch) | |
| tree | a448e550dc9b28dd0a8aac68ab274f345d955a58 /include/log.h | |
| parent | b4c3fb087b06ec56cc325e2e73f8f497be89d129 (diff) | |
| download | u-boot-c2e4e7e6316a1683be56618a5918732477742fbc.tar.xz | |
log: Fix incorect range check in log_get_cat_name()
This allows access to an element after the end of the array. Fix it.
Reported-by: Coverity (CID: 173279)
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/log.h')
| -rw-r--r-- | include/log.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/log.h b/include/log.h index a3edd25546..3e99d6e62b 100644 --- a/include/log.h +++ b/include/log.h @@ -274,7 +274,8 @@ struct log_filter { * log_get_cat_name() - Get the name of a category * * @cat: Category to look up - * @return category name (which may be a uclass driver name) + * @return category name (which may be a uclass driver name) if found, or + * "<invalid>" if invalid, or "<missing>" if not found */ const char *log_get_cat_name(enum log_category_t cat); |