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Fix wolfSSL_BIO_new_connect's handling of IPV6 addresses.

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This commit is contained in:
Kareem
2025-05-29 11:44:26 -07:00
parent ed6d189f1a
commit c9d451e857
1 changed files with 16 additions and 1 deletions
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17
src/bio.c
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@@ -2392,13 +2392,28 @@ int wolfSSL_BIO_flush(WOLFSSL_BIO* bio)
WOLFSSL_ENTER("wolfSSL_BIO_new_connect");
bio = wolfSSL_BIO_new(wolfSSL_BIO_s_socket());
if (bio) {
const char* port = XSTRSTR(str, ":");
const char* port;
#ifdef WOLFSSL_IPV6
const char* ipv6Start = XSTRSTR(str, "[");
const char* ipv6End = XSTRSTR(str, "]");
if (ipv6End)
port = XSTRSTR(ipv6End, ":");
else
#endif
port = XSTRSTR(str, ":");
if (port != NULL)
bio->port = (word16)XATOI(port + 1);
else
port = str + XSTRLEN(str); /* point to null terminator */
#ifdef WOLFSSL_IPV6
if (ipv6Start && ipv6End) {
str = ipv6Start + 1;
port = ipv6End;
}
#endif
bio->ip = (char*)XMALLOC(
(size_t)(port - str) + 1, /* +1 for null char */
bio->heap, DYNAMIC_TYPE_OPENSSL);