From d058b640e21470d0993c3279ba600db87d25cdc4 Mon Sep 17 00:00:00 2001 From: yinjiaming Date: Fri, 24 Feb 2023 15:31:50 +0800 Subject: [PATCH] =?UTF-8?q?fix:=E6=89=93=E5=BC=80LWIP=5FIPV6=E6=97=B6?= =?UTF-8?q?=E6=9C=89=E7=BC=96=E8=AF=91=E9=94=99=E8=AF=AF=20=E6=9B=B4?= =?UTF-8?q?=E6=94=B9=E4=BA=86=E5=87=BA=E9=94=99=E7=9A=84=E5=8F=82=E4=B8=8E?= =?UTF-8?q?=E7=AE=97=E6=95=B0=E8=BF=90=E7=AE=97=E7=9A=84=E6=8C=87=E9=92=88?= =?UTF-8?q?=E7=9A=84=E6=95=B0=E6=8D=AE=E7=B1=BB=E5=9E=8B?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: yinjiaming Change-Id: I6891797cd1afa801faeecf1bfb891f0ac7db7f68 --- components/net/lwip-2.1/enhancement/src/fixme.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/components/net/lwip-2.1/enhancement/src/fixme.c b/components/net/lwip-2.1/enhancement/src/fixme.c index 6e33765b..aa24063c 100644 --- a/components/net/lwip-2.1/enhancement/src/fixme.c +++ b/components/net/lwip-2.1/enhancement/src/fixme.c @@ -125,7 +125,7 @@ int ip6addr_aton(const char *cp, ip6_addr_t *addr) int squash_pos = ipv6_blocks; int i; const unsigned char *sc = (const unsigned char *)cp; - const char *ss = cp-1; + const unsigned char *ss = (const unsigned char *)(cp - 1); for (; ; sc++) { if (current_block_index >= ipv6_blocks) { @@ -142,7 +142,7 @@ int ip6addr_aton(const char *cp, ip6_addr_t *addr) break; } else if (*sc == ':') { if (sc - ss == 1) { - if (sc != cp || sc[1] != ':') { + if (sc != (const unsigned char *)cp || sc[1] != ':') { return 0; // address begins with a single ':' or contains ":::" } // else address begins with one valid "::" } else { @@ -163,7 +163,7 @@ int ip6addr_aton(const char *cp, ip6_addr_t *addr) #if LWIP_IPV4 } else if (*sc == '.' && current_block_index < ipv6_blocks - 1) { ip4_addr_t ip4; - int ret = ip4addr_aton(ss+1, &ip4); + int ret = ip4addr_aton((const char *)(ss + 1), &ip4); if (!ret) { return 0; }