diff options
| author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2011-02-01 05:41:07 +0000 |
|---|---|---|
| committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2011-02-01 05:41:07 +0000 |
| commit | 61bbacea0a14c09c8e03491db7211cb2e57fe2b3 (patch) | |
| tree | ba68b708d9d0a24b5f944523900306281744e8b5 /cpukit/libmisc | |
| parent | 2011-02-01 Ralf Corsepius <ralf.corsepius@rtems.org> (diff) | |
| download | rtems-61bbacea0a14c09c8e03491db7211cb2e57fe2b3.tar.bz2 | |
2011-02-01 Ralf Corsepius <ralf.corsepius@rtems.org>
* libmisc/stringto/stringtodouble.c: Reformat range check.
Add check for result = -HUGE_VAL.
Diffstat (limited to 'cpukit/libmisc')
| -rw-r--r-- | cpukit/libmisc/stringto/stringtodouble.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/cpukit/libmisc/stringto/stringtodouble.c b/cpukit/libmisc/stringto/stringtodouble.c index bee9384891..ec50a1332b 100644 --- a/cpukit/libmisc/stringto/stringtodouble.c +++ b/cpukit/libmisc/stringto/stringtodouble.c @@ -48,9 +48,8 @@ rtems_status_code rtems_string_to_double ( if ( end == s ) return RTEMS_NOT_DEFINED; - if ( (result == HUGE_VAL) && (errno == ERANGE)) - return RTEMS_INVALID_NUMBER; - if ( (result == 0) && (errno == ERANGE)) + if ( ( errno == ERANGE ) && + (( result == 0 ) || ( result == HUGE_VAL ) || ( result == -HUGE_VAL ))) return RTEMS_INVALID_NUMBER; *n = result; |