gentoo resync : 26.11.2017

2 files changed, 32 insertions, 0 deletions

diff --git a/net-libs/ldns/files/ldns-1.7.0-CVE-2017-1000231.patch b/net-libs/ldns/files/ldns-1.7.0-CVE-2017-1000231.patch
new file mode 100644
index 000000000000..9ff92e25c75e
--- /dev/null
+++ b/net-libs/ldns/files/ldns-1.7.0-CVE-2017-1000231.patch
@@ -0,0 +1,15 @@
+diff --git a/parse.c b/parse.c
+index e68627c..947dbb8 100644
+--- a/parse.c
++++ b/parse.c
+@@ -118,6 +118,10 @@ ldns_fget_token_l(FILE *f, char *token, const char *delim, size_t limit, int *li
+ 			if (line_nr) {
+ 				*line_nr = *line_nr + 1;
+ 			}
++			if (limit > 0 && (i >= limit || (size_t)(t-token) >= limit)) {
++				*t = '\0';
++				return -1;
++			}
+ 			*t++ = ' ';
+ 			prev_c = c;
+			continue;
diff --git a/net-libs/ldns/files/ldns-1.7.0-CVE-2017-1000232.patch b/net-libs/ldns/files/ldns-1.7.0-CVE-2017-1000232.patch
new file mode 100644
index 000000000000..341dfa5916e4
--- /dev/null
+++ b/net-libs/ldns/files/ldns-1.7.0-CVE-2017-1000232.patch
@@ -0,0 +1,17 @@
+diff --git a/str2host.c b/str2host.c
+index b274b17..f2a317b 100644
+--- a/str2host.c
++++ b/str2host.c
+@@ -1525,8 +1525,10 @@ ldns_str2rdf_long_str(ldns_rdf **rd, const char *str)
+ 	if (! str) {
+ 		return LDNS_STATUS_SYNTAX_BAD_ESCAPE;
+ 	}
+-	length = (size_t)(dp - data);
+-
++	if (!(length = (size_t)(dp - data))) {
++		LDNS_FREE(data);
++		return LDNS_STATUS_SYNTAX_EMPTY;
++	}
+ 	/* Lose the overmeasure */
+ 	data = LDNS_XREALLOC(dp = data, uint8_t, length);
+	if (! data) {