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Diffstat (limited to 'networking')
-rw-r--r--networking/httpd.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/networking/httpd.c b/networking/httpd.c
index ba956318c..f233cb0ba 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -348,7 +348,7 @@ struct globals {
#define range_len (G.range_len )
#else
enum {
- range_start = 0,
+ range_start = -1,
range_end = MAXINT(off_t) - 1,
range_len = MAXINT(off_t),
};
@@ -370,6 +370,7 @@ enum {
#define INIT_G() do { \
SET_PTR_TO_GLOBALS(xzalloc(sizeof(G))); \
IF_FEATURE_HTTPD_BASIC_AUTH(g_realm = "Web Server Authentication";) \
+ IF_FEATURE_HTTPD_RANGES(range_start = -1;) \
bind_addr_or_port = "80"; \
index_page = index_html; \
file_size = -1; \
@@ -1589,10 +1590,10 @@ static NOINLINE void send_file_and_exit(const char *url, int what)
if (what == SEND_BODY /* err pages and ranges don't mix */
|| content_gzip /* we are sending compressed page: can't do ranges */ ///why?
) {
- range_start = 0;
+ range_start = -1;
}
range_len = MAXINT(off_t);
- if (range_start) {
+ if (range_start >= 0) {
if (!range_end) {
range_end = file_size - 1;
}
@@ -1600,7 +1601,7 @@ static NOINLINE void send_file_and_exit(const char *url, int what)
|| lseek(fd, range_start, SEEK_SET) != range_start
) {
lseek(fd, 0, SEEK_SET);
- range_start = 0;
+ range_start = -1;
} else {
range_len = range_end - range_start + 1;
send_headers(HTTP_PARTIAL_CONTENT);
@@ -2168,11 +2169,11 @@ static void handle_incoming_and_exit(const len_and_sockaddr *fromAddr)
s += sizeof("bytes=")-1;
range_start = BB_STRTOOFF(s, &s, 10);
if (s[0] != '-' || range_start < 0) {
- range_start = 0;
+ range_start = -1;
} else if (s[1]) {
range_end = BB_STRTOOFF(s+1, NULL, 10);
if (errno || range_end < range_start)
- range_start = 0;
+ range_start = -1;
}
}
}