1 files changed, 15 insertions, 0 deletions
diff --git a/enscript-CVE-vasnprintf.patch b/enscript-CVE-vasnprintf.patch
new file mode 100644
index 0000000..623f2ab
--- /dev/null
+++ b/enscript-CVE-vasnprintf.patch
@@ -0,0 +1,15 @@
+diff --git a/intl/vasnprintf.c b/intl/vasnprintf.c
+index 4a8e7f0..65ade71 100644
+--- a/intl/vasnprintf.c
++++ b/intl/vasnprintf.c
+@@ -758,7 +758,9 @@ convert_to_decimal (mpn_t a, size_t extra_zeroes)
+   size_t a_len = a.nlimbs;
+   /* 0.03345 is slightly larger than log(2)/(9*log(10)).  */
+   size_t c_len = 9 * ((size_t)(a_len * (GMP_LIMB_BITS * 0.03345f)) + 1);
+-  char *c_ptr = (char *) malloc (xsum (c_len, extra_zeroes));
++  /* We need extra_zeroes bytes for zeroes, followed by c_len bytes for the
++     digits of a, followed by 1 byte for the terminating NUL.  */
++  char *c_ptr = (char *) malloc (xsum (xsum (extra_zeroes, c_len), 1));
+   if (c_ptr != NULL)
+     {
+       char *d_ptr = c_ptr;