diff options
Diffstat (limited to 'util/nvmutil/nvmutil.c')
| -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 */ |