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| author | Jeff Law <law@gcc.gnu.org> | 1998-02-22 09:53:40 -0700 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1998-02-22 09:53:40 -0700 |
| commit | 5890bc92d41b13a99c7a3349daa9a2e2162b1ce2 (patch) | |
| tree | 9e6cc52ea62e2e8f7e22e2dd2c053cdc0084a8f3 /libiberty/vasprintf.c | |
| parent | 8b715b2abcb3991955cb800e07144f6d6b7c6595 (diff) | |
| download | gcc-5890bc92d41b13a99c7a3349daa9a2e2162b1ce2.tar.gz | |
cplus-dem.c (gnu_special): Don't get confused by .<digits> strings that are not actually lengths.
* cplus-dem.c (gnu_special): Don't get confused by .<digits>
strings that are not actually lengths.
* config/mh-cygwin32: remove vasprintf.o from EXTRA_OFILES
since it gets built automatically
* vasprintf.c (int_vasprintf): Increase buffer size for float/double
values.
From-SVN: r18171
Diffstat (limited to 'libiberty/vasprintf.c')
| -rw-r--r-- | libiberty/vasprintf.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libiberty/vasprintf.c b/libiberty/vasprintf.c index 38e84680461..da83db2ea75 100644 --- a/libiberty/vasprintf.c +++ b/libiberty/vasprintf.c @@ -74,7 +74,7 @@ int_vasprintf (result, format, args) } while (strchr ("hlL", *p)) ++p; - /* Should be big enough for any format specifier except %s. */ + /* Should be big enough for any format specifier except %s and floats. */ total_width += 30; switch (*p) { @@ -93,6 +93,9 @@ int_vasprintf (result, format, args) case 'g': case 'G': (void) va_arg (ap, double); + /* Since an ieee double can have an exponent of 307, we'll + make the buffer wide enough to cover the gross case. */ + total_width += 307; break; case 's': total_width += strlen (va_arg (ap, char *)); |