void-packages/srcpkgs/python3-ultrajson/patches/lower-stack-usage.patch
2019-12-30 21:03:41 +01:00

19 lines
657 B
Diff

From: Shiz <hi@shiz.me>
Bug-Report: https://github.com/esnme/ultrajson/issues/254
musl default thread size is 80 kiB, so using 128 kiB by default will
overflow the stack and cause segmentation faults.
Allocating 128 kiB on the stack is a rather bad idea anyway, so we'll
lower it to 8 kiB.
--- ultrajson-1.35/lib/ultrajson.h
+++ ultrajson-1.35-patched/lib/ultrajson.h
@@ -77,7 +77,7 @@
/*
Dictates and limits how much stack space for buffers UltraJSON will use before resorting to provided heap functions */
#ifndef JSON_MAX_STACK_BUFFER_SIZE
-#define JSON_MAX_STACK_BUFFER_SIZE 131072
+#define JSON_MAX_STACK_BUFFER_SIZE 8192
#endif
#ifdef _WIN32