Merge pull request #279 from haberman/compression-limit
Increased the uncompressed size check to 30x + 128MB
diff --git a/src/bloaty.cc b/src/bloaty.cc
index ed8bb76..90b7bd8 100644
--- a/src/bloaty.cc
+++ b/src/bloaty.cc
@@ -1357,7 +1357,9 @@
if (!arena_) {
THROW("This range sink isn't prepared to zlib decompress.");
}
- if (uncompressed_size > static_cast<uint64_t>(data.size()) * 12) {
+ uint64_t mb = 1 << 20;
+ // Limit for uncompressed size is 30x the compressed size + 128MB.
+ if (uncompressed_size > static_cast<uint64_t>(data.size()) * 30 + (128 * mb)) {
fprintf(stderr,
"warning: ignoring compressed debug data, implausible uncompressed "
"size (compressed: %zu, uncompressed: %" PRIu64 ")\n",
