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| author | Qianqiang Liu <qianqiang.liu@163.com> | 2024-09-13 03:00:54 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2024-09-15 18:42:45 +0300 |
| commit | 590efcd3c75f0e1f7208cf1c8dff5452818b70f2 (patch) | |
| tree | ae7864d59584e8f7d0181d4a3ebc18c56c54ccb8 | |
| parent | 94ae8c3fee94a87bdf982d5559f8037c6c562657 (diff) | |
| download | linux-590efcd3c75f0e1f7208cf1c8dff5452818b70f2.tar.xz | |
smb: client: compress: fix a potential issue of freeing an invalid pointer
The dst pointer may not be initialized when calling kvfree(dst)
Fixes: 13b68d44990d9 ("smb: client: compress: LZ77 code improvements cleanup")
Signed-off-by: Qianqiang Liu <qianqiang.liu@163.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
| -rw-r--r-- | fs/smb/client/compress.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/smb/client/compress.c b/fs/smb/client/compress.c index 65d3d219e8bc..daf84e39861c 100644 --- a/fs/smb/client/compress.c +++ b/fs/smb/client/compress.c @@ -318,7 +318,7 @@ int smb_compress(struct TCP_Server_Info *server, struct smb_rqst *rq, compress_s { struct iov_iter iter; u32 slen, dlen; - void *src, *dst; + void *src, *dst = NULL; int ret; if (!server || !rq || !rq->rq_iov || !rq->rq_iov->iov_base) |