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isinetaddr4: in_range -> within_range

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This commit is contained in:
0x1eef 2023-09-20 12:44:22 -03:00
parent e34aef9981
commit 96c5e03edc
1 changed files with 3 additions and 3 deletions
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6
src/isinetaddr4.c
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@ -9,7 +9,7 @@ static const int MAX_OCTETS = 4;
static const int MAX_DIGITLEN = 12; static const int MAX_DIGITLEN = 12;
static const int MAX_STRLEN = 16; static const int MAX_STRLEN = 16;
static const char SEP = '.'; static const char SEP = '.';
static int in_range(char buf[MAX_BUFLEN]); static int within_range(char buf[MAX_BUFLEN]);
int int
isinetaddr4(const char *str) isinetaddr4(const char *str)
@ -33,7 +33,7 @@ isinetaddr4(const char *str)
} else { } else {
buf[buflen++] = str[l]; buf[buflen++] = str[l];
digits++; digits++;
if (!in_range(buf)) { if (!within_range(buf)) {
return 0; return 0;
} else if (str[l-1] == SEP) { } else if (str[l-1] == SEP) {
octets++; octets++;
@ -47,7 +47,7 @@ isinetaddr4(const char *str)
} }
static int static int
in_range(char buf[MAX_BUFLEN]) within_range(char buf[MAX_BUFLEN])
{ {
int n = atoi(buf); int n = atoi(buf);
return n >= 0 && n <= 255; return n >= 0 && n <= 255;