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| author | Anatolii Nikulin <nikulin.a@samsung.com> | 2015-09-29 16:23:05 +0300 |
|---|---|---|
| committer | Dmitry Kovalenko <d.kovalenko@samsung.com> | 2015-09-29 06:35:09 -0700 |
| commit | 4e21be1d20b6760949c6d43765c178b063a0bbfc (patch) | |
| tree | f50645e4d88426b36f0b9c6da857f2b2cab24594 | |
| parent | 35fb7ac0038d8ead47e3184c19cd1a5763c94213 (diff) | |
| download | swap-modules-4e21be1d20b6760949c6d43765c178b063a0bbfc.tar.gz swap-modules-4e21be1d20b6760949c6d43765c178b063a0bbfc.tar.bz2 swap-modules-4e21be1d20b6760949c6d43765c178b063a0bbfc.zip | |
[FIX] error handling for copy from user
swap_msg_flush() should not call if strncpy_from_user() return error
Change-Id: I778abaca7078b4594a3bc1364ed3ef181c174648
Signed-off-by: Anatolii Nikulin <nikulin.a@samsung.com>
| -rw-r--r-- | ks_features/ksf_msg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ks_features/ksf_msg.c b/ks_features/ksf_msg.c index 94d21515..b465359a 100644 --- a/ks_features/ksf_msg.c +++ b/ks_features/ksf_msg.c @@ -240,7 +240,7 @@ void ksf_msg_file_entry_open(int fd, enum file_api_t api, const char *path, n = strncpy_from_user(p, ofile, size); if (n < 0) { printk(KSF_PREFIX "cannot copy ofile\n"); - swap_msg_put(m); + goto put_msg; } swap_msg_flush(m, ret + n + 1); |