"max-blob-size" config var to limit generated HTML size
Sometimes it is not feasible to generate the HTML pretty-print for large
files, especially if a source-filter is involved or binary data is to be
displayed. The "max-blob-size" config var allows to disable HTML output
for blobs bigger than X KBytes. Plain downloads are not affected.
Signed-off-by: Georg Lukas <georg@op-co.de>
diff --git a/ui-tree.c b/ui-tree.c
index f53ab64..f281937 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -107,6 +107,12 @@
curr_rev, path);
htmlf(")<br/>blob: %s\n", sha1_to_hex(sha1));
+ if (ctx.cfg.max_blob_size && size / 1024 > ctx.cfg.max_blob_size) {
+ htmlf("<div class='error'>blob size (%dKB) exceeds display size limit (%dKB).</div>",
+ size / 1024, ctx.cfg.max_blob_size);
+ return;
+ }
+
if (buffer_is_binary(buf, size))
print_binary_buffer(buf, size);
else