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authorFlorian Weimer <fweimer@redhat.com>2016-09-02 12:56:50 +0200
committerFlorian Weimer <fweimer@redhat.com>2016-09-02 15:36:52 +0200
commit326e288b1e43832c138e5eb4521157d8aacef5b7 (patch)
tree4662ba87d63dfd1cac9e2543f1afcf9aecc7ca46 /stdio-common
parent2bad840e9d4b3e714b4f20ad6b46a76e7be1d8fe (diff)
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vfprintf: Avoid creating a VLA which complicates stack management
Diffstat (limited to 'stdio-common')
-rw-r--r--stdio-common/vfprintf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c
index 6e428e9044..13ab47a4c2 100644
--- 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;							      \
 									      \