[patch] Turn error diagnostics into warning for false positive

smplayer-gcc-8.patch (text/plain), 1.33 KB, created by Martin Väth on 2018-05-06 06:15:42 UTC

# Martin V\"ath <martin at mvath.de>
# Turn error diagnostics into warning for false positive
--- a/webserver/mongoose.c
+++ b/webserver/mongoose.c
@@ -8353,13 +8353,17 @@
    */
   if (sscanf(tag, " virtual=\"%[^\"]\"", file_name) == 1) {
     /* File name is relative to the webserver root */
+#pragma GCC diagnostic warning "-Wformat-truncation"
     snprintf(path, sizeof(path), "%s/%s", opts->document_root, file_name);
+#pragma GCC diagnostic error "-Wformat-truncation"
   } else if (sscanf(tag, " abspath=\"%[^\"]\"", file_name) == 1) {
     /*
      * File name is relative to the webserver working directory
      * or it is absolute system path
      */
+#pragma GCC diagnostic warning "-Wformat-truncation"
     snprintf(path, sizeof(path), "%s", file_name);
+#pragma GCC diagnostic error "-Wformat-truncation"
   } else if (sscanf(tag, " file=\"%[^\"]\"", file_name) == 1 ||
              sscanf(tag, " \"%[^\"]\"", file_name) == 1) {
     /* File name is relative to the currect document */
@@ -8367,7 +8371,9 @@
     if ((p = strrchr(path, DIRSEP)) != NULL) {
       p[1] = '\0';
     }
+#pragma GCC diagnostic warning "-Wformat-truncation"
     snprintf(path + strlen(path), sizeof(path) - strlen(path), "%s", file_name);
+#pragma GCC diagnostic error "-Wformat-truncation"
   } else {
     mg_printf(nc, "Bad SSI #include: [%s]", tag);
     return;