diff options
| -rw-r--r-- | networking/httpd.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/networking/httpd.c b/networking/httpd.c index c038293e3..31c8489d3 100644 --- a/networking/httpd.c +++ b/networking/httpd.c @@ -1878,14 +1878,17 @@ static NOINLINE void send_file_and_exit(const char *url, int what) send_headers(HTTP_OK); #if ENABLE_FEATURE_USE_SENDFILE { - off_t offset = (range_start < 0) ? 0 : range_start; + off_t offset; + if (range_start < 0) + range_start = 0; + offset = range_start; while (1) { /* sz is rounded down to 64k */ ssize_t sz = MAXINT(ssize_t) - 0xffff; IF_FEATURE_HTTPD_RANGES(if (sz > range_len) sz = range_len;) count = sendfile(STDOUT_FILENO, fd, &offset, sz); if (count < 0) { - if (offset == range_start) + if (offset == range_start) /* was it the very 1st sendfile? */ break; /* fall back to read/write loop */ goto fin; } |