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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-12-03 17:32:04 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2021-01-31 14:08:56 +0100 |
| commit | ff52577c1b5188a5f25bd7d7d41730bb5de4b688 (patch) | |
| tree | cfe5c0a83df3f556b5daf67909e44512fd667eca /include/linux/linux_string.h | |
| parent | 0234609d9631652e2faf77e23f332be29570d7d2 (diff) | |
| download | u-boot-ff52577c1b5188a5f25bd7d7d41730bb5de4b688.tar.gz u-boot-ff52577c1b5188a5f25bd7d7d41730bb5de4b688.tar.xz u-boot-ff52577c1b5188a5f25bd7d7d41730bb5de4b688.zip | |
f_rockusb: Avoid use-after-free in the global pointer variable
In case of usb_add_function() failure the error path has two issues:
- the potentially allocated structure isn't getting freed
- the global pointer variable is assigned to garbage
Fix the above mentioned issues by freeing memory and assigning NULL.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'include/linux/linux_string.h')
0 files changed, 0 insertions, 0 deletions