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Fix inet_ntop6

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TuxSH 2018-02-07 23:57:29 +01:00 committed by plutoo
parent 472d305883
commit 888f7e101f
1 changed files with 4 additions and 3 deletions
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7
nx/source/runtime/devices/socket.c
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@ -888,16 +888,17 @@ inet_ntop6(src, dst, size)
//TuxSH: //TuxSH:
//sprintf(tp, "%x", words[i]); //sprintf(tp, "%x", words[i]);
{ {
char *e = tp + 7; char hexbuf[8];
memset(e, '0', 4); char *e = hexbuf + 7;
u_int word = words[i]; u_int word = words[i];
while(word > 0) { while(word > 0) {
static const char digits[] = "0123456789abcdef"; static const char digits[] = "0123456789abcdef";
*e-- = digits[word & 0xF]; *e-- = digits[word & 0xF];
word >>= 4; word >>= 4;
} }
memcpy(tp, e + 1, hexbuf + 8 - (e + 1));
} }
tp += strlen(tp);
} }
/* Was it a trailing run of 0x00's? */ /* Was it a trailing run of 0x00's? */
if (best.base != -1 && (best.base + best.len) == (IN6ADDRSZ / INT16SZ)) if (best.base != -1 && (best.base + best.len) == (IN6ADDRSZ / INT16SZ))