vfprintf: Avoid creating a VLA which complicates stack management

2025-08-08 17:42:12 +03:00 · 2016-09-02 12:56:50 +02:00
parent 2bad840e9d
commit 326e288b1e
2 changed files with 6 additions and 1 deletions
--- a/stdio-common/vfprintf.c
+++ b/stdio-common/vfprintf.c
@@ -1082,7 +1082,7 @@ static const uint8_t jump_table[] =
    LABEL (form_wcharacter):						      \
      {									      \
 	/* Wide character.  */						      \
-	char buf[MB_CUR_MAX];						      \
+	char buf[MB_LEN_MAX];						      \
 	mbstate_t mbstate;						      \
 	size_t len;							      \
 									      \