diff options
| author | Zhihao Cheng <chengzhihao1@huawei.com> | 2024-02-04 10:21:44 +0800 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2024-09-25 09:08:41 +0200 |
| commit | 8ade2c1776dc5e9c37cd1172031a02bfbdd07601 (patch) | |
| tree | b03793b416bee833b109430ff22a6862eec90d3f /ubifs-utils | |
| parent | 1ffb962afe2239ac02e3890df29653d84f07b104 (diff) | |
mkfs.ubifs: Initialize 'cipher_name' as NULL
Variable 'cipher_name' is defined on stack without initialization, when
an user invokes mkfs with '--key' and without '-C', 'cipher_name' is a
random value, which could cause init_fscrypt_context() failed to find a
valid cipher.
Fix it by initializing 'cipher_name' as NULL when it is declared.
Fixes: cc4c5e295f546 ("mkfs.ubifs: Enable support for building without crypto")
Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'ubifs-utils')
| -rw-r--r-- | ubifs-utils/mkfs.ubifs/mkfs.ubifs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c b/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c index 5ca0151..b91a3e2 100644 --- a/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c +++ b/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c @@ -556,7 +556,7 @@ static int get_options(int argc, char**argv) struct stat st; char *endp; #ifdef WITH_CRYPTO - const char *cipher_name; + const char *cipher_name = NULL; #endif c->fanout = 8; |