1 files changed, 0 insertions, 69 deletions
diff --git a/main/libc0.9.32/0002-resolv-various-memory-corruption-and-off-by-one-fixe.patch b/main/libc0.9.32/0002-resolv-various-memory-corruption-and-off-by-one-fixe.patch
deleted file mode 100644
index 562d648a6..000000000
--- a/main/libc0.9.32/0002-resolv-various-memory-corruption-and-off-by-one-fixe.patch
+++ /dev/null
@@ -1,69 +0,0 @@
-From bfe9a589a402d4b6265e32b1b5ca0942efdcff3b Mon Sep 17 00:00:00 2001
-From: Timo Teras <timo.teras@iki.fi>
-Date: Fri, 7 May 2010 11:30:04 +0300
-Subject: [PATCH 2/2] resolv: various memory corruption and off by one fixes
-
-Fixes resolution of names with AAAA entries and gethostbyaddr issues.
-
-Signed-off-by: Timo Teras <timo.teras@iki.fi>
----
- libc/inet/resolv.c |   12 ++++++++----
- 1 files changed, 8 insertions(+), 4 deletions(-)
-
-diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c
-index 84289a6..320aec4 100644
---- a/libc/inet/resolv.c
-+++ b/libc/inet/resolv.c
-@@ -689,7 +689,7 @@ int attribute_hidden __decode_dotted(const unsigned char *packet,
- 
- 		if (used + b + 1 >= dest_len)
- 			return -1;
--		if (offset + b + 1 >= packet_len)
-+		if (offset + b >= packet_len)
- 			return -1;
- 		memcpy(dest + used, packet + offset, b);
- 		offset += b;
-@@ -2417,7 +2417,7 @@ int gethostbyaddr_r(const void *addr, socklen_t addrlen,
- 	/* Layout in buf:
- 	 * char *alias[ALIAS_DIM];
- 	 * struct in[6]_addr* addr_list[2];
--	 * struct in[6]_addr* in;
-+	 * struct in[6]_addr in;
- 	 * char scratch_buffer[256+];
- 	 */
- #define in6 ((struct in6_addr *)in)
-@@ -2431,9 +2431,13 @@ int gethostbyaddr_r(const void *addr, socklen_t addrlen,
- #ifndef __UCLIBC_HAS_IPV6__
- 	buf += sizeof(*in);
- 	buflen -= sizeof(*in);
-+	if (addrlen > sizeof(*in))
-+		return ERANGE;
- #else
- 	buf += sizeof(*in6);
- 	buflen -= sizeof(*in6);
-+	if (addrlen > sizeof(*in6))
-+		return ERANGE;
- #endif
- 	if ((ssize_t)buflen < 256)
- 		return ERANGE;
-@@ -2441,7 +2445,7 @@ int gethostbyaddr_r(const void *addr, socklen_t addrlen,
- 	alias[1] = NULL;
- 	addr_list[0] = in;
- 	addr_list[1] = NULL;
--	memcpy(&in, addr, addrlen);
-+	memcpy(in, addr, addrlen);
- 
- 	if (0) /* nothing */;
- #ifdef __UCLIBC_HAS_IPV4__
-@@ -2456,7 +2460,7 @@ int gethostbyaddr_r(const void *addr, socklen_t addrlen,
- 		char *dst = buf;
- 		unsigned char *tp = (unsigned char *)addr + addrlen - 1;
- 		do {
--			dst += sprintf(dst, "%x.%x.", tp[i] & 0xf, tp[i] >> 4);
-+			dst += sprintf(dst, "%x.%x.", tp[0] & 0xf, tp[0] >> 4);
- 			tp--;
- 		} while (tp >= (unsigned char *)addr);
- 		strcpy(dst, "ip6.arpa");
--- 
-1.6.3.3
-