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Cast argument to ctype(3) functions to (unsigned char).

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@18253 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2006-10-06 07:30:54 +00:00
parent 6b3f7ef578
commit 1e83468c03
4 changed files with 11 additions and 11 deletions
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8
lib/des/imath/imath.c
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@@ -1798,7 +1798,7 @@ mp_result mp_int_read_cstring(mp_int z, mp_size radix, const char *str, char **e
return MP_RANGE;
/* Skip leading whitespace */
while(isspace((int)*str))
while(isspace((unsigned char)*str))
++str;
/* Handle leading sign tag (+/-, positive default) */
@@ -3126,10 +3126,10 @@ static int s_ch2val(char c, int r)
{
int out;
if(isdigit((int)c))
if(isdigit((unsigned char)c))
out = c - '0';
else if(r > 10 && isalpha((int)c))
out = toupper(c) - 'A' + 10;
else if(r > 10 && isalpha((unsigned char)c))
out = toupper((unsigned char)c) - 'A' + 10;
else
return -1;

6
lib/des/imath/imrat.c
View File

@@ -829,7 +829,7 @@ mp_result mp_rat_read_cstring(mp_rat r, mp_size radix, const char *str,
return res;
/* Skip whitespace between numerator and (possible) separator */
while(isspace(*endp))
while(isspace((unsigned char)*endp))
++endp;
/* If there is no separator, we will stop reading at this point. */
@@ -905,7 +905,7 @@ mp_result mp_rat_read_cdecimal(mp_rat r, mp_size radix, const char *str,
mp_sign osign;
char *endp;
while(isspace((int) *str))
while(isspace((unsigned char) *str))
++str;
switch(*str) {
@@ -944,7 +944,7 @@ mp_result mp_rat_read_cdecimal(mp_rat r, mp_size radix, const char *str,
*end = endp;
return MP_OK;
}
else if(isspace(*endp) || *endp == '-' || *endp == '+') {
else if(isspace((unsigned char)*endp) || *endp == '-' || *endp == '+') {
return MP_TRUNC;
}
else {