diff options
| author | Leah Rowe <leah@libreboot.org> | 2026-03-14 22:01:06 +0000 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2026-03-26 06:59:41 +0000 |
| commit | 291c8a9a8b93040936d6fa5d26a7fa68e894444b (patch) | |
| tree | 31c485dd724b894fd1ebc850e78536701f01578c | |
| parent | fe9900e7a14aa85aaa6721959b695b2408416435 (diff) | |
util/nvmutil: tidy up rw_file_exact
Signed-off-by: Leah Rowe <leah@libreboot.org>
| -rw-r--r-- | util/nvmutil/nvmutil.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c index 28a2332c..7ece1764 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -1876,9 +1876,13 @@ rw_file_exact(int fd, u8 *mem, size_t nrw, if ((size_t)rc >= nrw) break; - if ((rv = prw(fd, - mem + (size_t)rc, nrw - rc, off + rc, rw_type, - loop_eagain, loop_eintr)) < 0) + rv = prw(fd, + mem + (size_t)rc, + nrw - (size_t)rc, + off + (off_t)rc, + rw_type, loop_eagain, loop_eintr); + + if (rv < 0) return -1; /* Prevent theoretical overflow */ |