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Merge d849a6ee42dabfa84704ef74d2da70c9013803c7 into 5a3a0594df61c0f488a5931e74be81e12e88b553

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Dex F. Boycound 2026-07-25 18:48:16 +02:00 committed by GitHub
commit 69b16ac714
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1 changed files with 8 additions and 1 deletions
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whois.c
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@ -1005,10 +1005,17 @@ char *query_server(const char *server, const char *port, const char *query)
err_sys("write");
free(temp);
while (fgets(buf, sizeof(buf), fi)) {
while (fgets(buf, sizeof(buf), fi)) {
if ((p = strpbrk(buf, "\r\n"))) /* remove the trailing CR/LF */
*p = '\0';
/* strip terminal control characters to prevent escape sequence injection */
for (p = buf; *p; p++)
if ((unsigned char)*p < 0x20 && *p != '\t')
*p = '?';
if ((p = strchr(buf, '\x7f')))
*p = '\0';
if (referral_handler)
referral_handler(&referral_server, buf);