X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=http_send_api.c;h=3f6f2a6ef524c75e9b5071b9ba8e52cd55338eba;hp=6dfc677f993b5be0eef58657c291506311b986c8;hb=afd561b680a07837192efbdb9ffe248def36f8e9;hpb=a60610ff0f84cdf46d8b39c9e64eefd701c1b565

diff --git a/http_send_api.c b/http_send_api.c
index 6dfc677..3f6f2a6 100644
--- a/http_send_api.c
+++ b/http_send_api.c
@@ -289,6 +289,7 @@ PHP_HTTP_API STATUS _http_send_ranges(HashTable *ranges, const void *data, size_
 
 	/* multi range */
 	else {
+		size_t preface_len;
 		char bound[23] = {0}, preface[1024] = {0},
 			multi_header[68] = "Content-Type: multipart/byteranges; boundary=";
 
@@ -307,7 +308,7 @@ PHP_HTTP_API STATUS _http_send_ranges(HashTable *ranges, const void *data, size_
 				break;
 			}
 
-			snprintf(preface, 1023,
+			preface_len = snprintf(preface, 1023,
 				HTTP_CRLF "%s"
 				HTTP_CRLF "Content-Type: %s"
 				HTTP_CRLF "Content-Range: bytes %ld-%ld/%lu"
@@ -321,7 +322,7 @@ PHP_HTTP_API STATUS _http_send_ranges(HashTable *ranges, const void *data, size_
 				(ulong) size
 			);
 
-			PHPWRITE(preface, strlen(preface));
+			PHPWRITE(preface, preface_len);
 			http_send_chunk(data, Z_LVAL_PP(zbegin), Z_LVAL_PP(zend) + 1, mode);
 		}