neue: remove a bogus empty file

[thirdparty/git.git] / environment.c

diff --git a/environment.c b/environment.c
index f98d76f08047f14f49e9d3c3d1a4232c500efbf1..9e37bf58c0c6822f48152e5ab59c25a0cf39a874 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -81,6 +81,20 @@ int merge_log_config = -1;
 int precomposed_unicode = -1; /* see probe_utf8_pathname_composition() */
 unsigned long pack_size_limit_cfg;
 enum log_refs_config log_all_ref_updates = LOG_REFS_UNSET;
+int max_allowed_tree_depth =
+#ifdef _MSC_VER
+       /*
+        * When traversing into too-deep trees, Visual C-compiled Git seems to
+        * run into some internal stack overflow detection in the
+        * `RtlpAllocateHeap()` function that is called from within
+        * `git_inflate_init()`'s call tree. The following value seems to be
+        * low enough to avoid that by letting Git exit with an error before
+        * the stack overflow can occur.
+        */
+       512;
+#else
+       2048;
+#endif
 
 #ifndef PROTECT_HFS_DEFAULT
 #define PROTECT_HFS_DEFAULT 0