m4: Mitigate temp file issue on 32-bit archs

Allocates indefinite amount of in-memory buffer.
2022-02-20 04:14:18 +09:00 · 2022-02-20 04:14:18 +09:00 · e08f115750
parent 19ae33b6d9
commit e08f115750
1 changed files with 15 additions and 0 deletions
--- a/packages/m4/src-output.c.patch
+++ b/packages/m4/src-output.c.patch
@ -0,0 +1,15 @@
+--- a/src/output.c
+++ b/src/output.c
+@@ -423,8 +423,12 @@
+ 
+   /* Check if we are exceeding the maximum amount of buffer memory.  */
+ 
+#if defined __ANDROID__ && !defined __LP64__
+  if (0)
+#else
+   if (total_buffer_size - output_diversion->size + wanted_size
+       > MAXIMUM_TOTAL_SIZE)
+#endif
+     {
+       int selected_used;
+       char *selected_buffer;