From 3eb9a36aa351ed8a5cc93665985fed2824e1efe5 Mon Sep 17 00:00:00 2001 From: Peter Korsgaard Date: Thu, 9 Jun 2011 10:18:05 +0200 Subject: uClibc: bump 0.9.31.x version Signed-off-by: Peter Korsgaard --- .../uClibc-0.9.31-dnslookup-use-after-free.patch | 36 ---------------------- 1 file changed, 36 deletions(-) delete mode 100644 toolchain/uClibc/uClibc-0.9.31-dnslookup-use-after-free.patch (limited to 'toolchain/uClibc/uClibc-0.9.31-dnslookup-use-after-free.patch') diff --git a/toolchain/uClibc/uClibc-0.9.31-dnslookup-use-after-free.patch b/toolchain/uClibc/uClibc-0.9.31-dnslookup-use-after-free.patch deleted file mode 100644 index 9956d591a..000000000 --- a/toolchain/uClibc/uClibc-0.9.31-dnslookup-use-after-free.patch +++ /dev/null @@ -1,36 +0,0 @@ -From eb1d8c8289f466ba3ad10b9a88ab2e426b8a9dc7 Mon Sep 17 00:00:00 2001 -From: Gabor Juhos -Date: Tue, 6 Apr 2010 09:55:19 +0200 -Subject: [PATCH] Fix use-after-free bug in __dns_lookup - -If the type of the first answer does not match with the requested type, -then the dotted name was freed. If there are no further answers in -the DNS reply, this pointer was used later on in the same function. -Additionally it is passed to the caller, and caused strange -behaviour. - -Signed-off-by: Gabor Juhos -Signed-off-by: Bernhard Reutner-Fischer ---- - libc/inet/resolv.c | 4 +--- - 1 files changed, 1 insertions(+), 3 deletions(-) - -diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c -index 056539f..9459199 100644 ---- a/libc/inet/resolv.c -+++ b/libc/inet/resolv.c -@@ -1517,10 +1517,8 @@ int attribute_hidden __dns_lookup(const char *name, - memcpy(a, &ma, sizeof(ma)); - if (a->atype != T_SIG && (NULL == a->buf || (type != T_A && type != T_AAAA))) - break; -- if (a->atype != type) { -- free(a->dotted); -+ if (a->atype != type) - continue; -- } - a->add_count = h.ancount - j - 1; - if ((a->rdlength + sizeof(struct in_addr*)) * a->add_count > a->buflen) - break; --- -1.7.0 - -- cgit v1.2.3