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crypto: fix bug in large buffer handling
[gnulib.git]
/
lib
/
unistr
/
u16-uctomb-aux.c
diff --git
a/lib/unistr/u16-uctomb-aux.c
b/lib/unistr/u16-uctomb-aux.c
index
384452b
..
1cda3f3
100644
(file)
--- a/
lib/unistr/u16-uctomb-aux.c
+++ b/
lib/unistr/u16-uctomb-aux.c
@@
-1,5
+1,5
@@
/* Conversion UCS-4 to UTF-16.
/* Conversion UCS-4 to UTF-16.
- Copyright (C) 2002, 2006-2007 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2006-2007
, 2009-2012
Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2002.
This program is free software: you can redistribute it and/or modify it
Written by Bruno Haible <bruno@clisp.org>, 2002.
This program is free software: you can redistribute it and/or modify it
@@
-30,29
+30,29
@@
u16_uctomb_aux (uint16_t *s, ucs4_t uc, int n)
else if (uc < 0x10000)
{
if (uc >= 0xe000)
else if (uc < 0x10000)
{
if (uc >= 0xe000)
- {
- if (n >= 1)
- {
- s[0] = uc;
- return 1;
- }
- }
+
{
+
if (n >= 1)
+
{
+
s[0] = uc;
+
return 1;
+
}
+
}
else
else
- return -1;
+
return -1;
}
else
{
if (uc < 0x110000)
}
else
{
if (uc < 0x110000)
- {
- if (n >= 2)
- {
- s[0] = 0xd800 + ((uc - 0x10000) >> 10);
- s[1] = 0xdc00 + ((uc - 0x10000) & 0x3ff);
- return 2;
- }
- }
+
{
+
if (n >= 2)
+
{
+
s[0] = 0xd800 + ((uc - 0x10000) >> 10);
+
s[1] = 0xdc00 + ((uc - 0x10000) & 0x3ff);
+
return 2;
+
}
+
}
else
else
- return -1;
+
return -1;
}
return -2;
}
}
return -2;
}