Changeset 08b5601 in mainline for kernel/generic/src/printf/vsnprintf.c

Timestamp:

2009-03-24T15:14:02Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

10d73d8

Parents:

e560ae8

Message:

fix off-by-one bug

File:

• kernel/generic/src/printf/vsnprintf.c (modified) (2 diffs)

kernel/generic/src/printf/vsnprintf.c

@@ -87 +87 @@
                         wchar_t uc = utf8_decode(str, &index, size - 1);
                         
-                        if (!utf8_encode(uc, data->dst, &data->len, data->size - 1))
+                        if (!utf8_encode(uc, data->dst, &data->len, data->size - 2))
                                 break;
                         
@@ -150 +150 @@
                 }
                 
-                if (!utf8_encode(str[index], data->dst, &data->len, data->size - 1))
+                if (!utf8_encode(str[index], data->dst, &data->len, data->size - 2))
                         break;