| Message ID | 20230608101230.3671677-1-chao@kernel.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [f2fs-dev] f2fs-tools: fix to call assert() if f2fs_dentry_hash() fails | expand |
diff --git a/lib/libf2fs.c b/lib/libf2fs.c index 7a08a7f..0ab7342 100644 --- a/lib/libf2fs.c +++ b/lib/libf2fs.c @@ -497,8 +497,8 @@ f2fs_hash_t f2fs_dentry_hash(int encoding, int casefolded, if (len && casefolded) { buff = malloc(sizeof(char) * PATH_MAX); - if (!buff) - return -ENOMEM; + ASSERT(buff); + dlen = table->ops->casefold(table, name, len, buff, PATH_MAX); if (dlen < 0) { free(buff);
f2fs_dentry_hash() may return -ENOMEM due to malloc() failure, however caller won't check validaty of return value, result assign or check wrong hash value, fix to call assert() for such case. Signed-off-by: Chao Yu <chao@kernel.org> --- lib/libf2fs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)