diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2006-10-17 21:32:56 +0000 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2006-10-17 21:32:56 +0000 |
| commit | 44d84ac1646cf04ccc2c1a736f3c9d1644ccacec (patch) | |
| tree | 78c8960a291ba0a11548ab34e88a9a7b1bbcee3f /lib/strtoofft.c | |
| parent | 930f9bd5342e6d514f9ba5b1303762c100621965 (diff) | |
| download | curl-44d84ac1646cf04ccc2c1a736f3c9d1644ccacec.tar.gz | |
Avoid typecasting a signed char to an int when using is*() functions, as that
could very well cause a negate number get passed in and thus cause reading
outside of the array usually used for this purpose.
We avoid this by using the uppercase macro versions introduced just now that
does some extra crazy typecasts to avoid byte codes > 127 to cause negative
int values.
Diffstat (limited to 'lib/strtoofft.c')
| -rw-r--r-- | lib/strtoofft.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/strtoofft.c b/lib/strtoofft.c index b11755b1b..3ab1bfdff 100644 --- a/lib/strtoofft.c +++ b/lib/strtoofft.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2005, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2006, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -55,7 +55,7 @@ curlx_strtoll(const char *nptr, char **endptr, int base) /* Skip leading whitespace. */ end = (char *)nptr; - while (isspace((int)end[0])) { + while (ISSPACE(end[0])) { end++; } |