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| author | leipeng <peng@topling.cn> | 2024-10-11 15:54:14 +0800 |
|---|---|---|
| committer | Bernd Schubert <bernd.schubert@fastmail.fm> | 2024-10-14 19:50:52 +0200 |
| commit | fdafc1d1c62c01a59bd6f9a5ba46d7c22322b99d (patch) | |
| tree | 225e909edb1c9e27b8b9198faa377be2c6a276fc | |
| parent | 535808c4d93e4637577aa17bf8413a41920dd2d8 (diff) | |
| download | libfuse-fdafc1d1c62c01a59bd6f9a5ba46d7c22322b99d.tar.gz | |
fuse_buf_size fix for SIZE_MAX
| -rw-r--r-- | lib/buffer.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/buffer.c b/lib/buffer.c index 4f2f491..6375433 100644 --- a/lib/buffer.c +++ b/lib/buffer.c @@ -25,10 +25,10 @@ size_t fuse_buf_size(const struct fuse_bufvec *bufv) size_t size = 0; for (i = 0; i < bufv->count; i++) { - if (bufv->buf[i].size == SIZE_MAX) - size = SIZE_MAX; - else - size += bufv->buf[i].size; + if (bufv->buf[i].size >= SIZE_MAX - size) + return SIZE_MAX; + + size += bufv->buf[i].size; } return size; |