[AXIS2C-1508] function axutil_strtol in util/src/types.c can't convert negative number from string.('-32134556' will be converted to 0)

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.6.0
• Component/s: util
• Labels: patch
• Environment: all envireonments
• Assignee: Unassigned
• Reporter: zengxianrui-
• Created: 01/Dec/10 02:25
• Updated: 17/Aug/19 17:53

Description

you will know this problem when you look at this function, if input parameter s is '1234567', then first char is '', the for loop will breaks, the this function return 0 to you.
the function is :

AXIS2_EXTERN int64_t AXIS2_CALL
axutil_strtol(
const char *s,
char **endptr,
int base)
{
int i;
int64_t n;

n = 0;
for (i = 0; s[i] >= '0' && s[i] <= '9'; ++i)

{ n = 10 * n + (s[i] - '0'); }

if(endptr != NULL)

{ *endptr = (char *)(s + i); }

return n;
}