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binutils-gdb
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* doublest.c (floatformat_mantissa): Use xsnprintf instead of 

sprintf.
This commit is contained in:
Mark Kettenis 2005-08-21 16:53:05 +00:00
parent cfaf379b3a
commit 27df76f301
2 changed files with 8 additions and 3 deletions
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3
gdb/ChangeLog
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@ -1,5 +1,8 @@
2005-08-21 Mark Kettenis <kettenis@gnu.org>
* doublest.c (floatformat_mantissa): Use xsnprintf instead of
sprintf.
* vaxobsd-tdep.c: New file.
* config/vax/obsd.mt (TDEPFILES): Add vaxobsd-tdep.o.
* Makefile.in (vaxobsd-tdep.o): New dependency.

8
gdb/doublest.c
View File

@ -558,6 +558,7 @@ floatformat_mantissa (const struct floatformat *fmt,
int mant_bits_left;
static char res[50];
char buf[9];
int len;
enum floatformat_byteorders order;
unsigned char newfrom[FLOATFORMAT_LARGEST_BYTES];
@ -582,16 +583,17 @@ floatformat_mantissa (const struct floatformat *fmt,
mant = get_field (uval, order, fmt->totalsize, mant_off, mant_bits);
sprintf (res, "%lx", mant);
len = xsnprintf (res, sizeof res, "%lx", mant);
mant_off += mant_bits;
mant_bits_left -= mant_bits;
while (mant_bits_left > 0)
{
mant = get_field (uval, order, fmt->totalsize, mant_off, 32);
sprintf (buf, "%08lx", mant);
xsnprintf (buf, sizeof buf, "%08lx", mant);
gdb_assert (len + strlen (buf) <= sizeof res);
strcat (res, buf);
mant_off += 32;