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diff -Naurd mpfr-4.2.0-a/PATCHES mpfr-4.2.0-b/PATCHES
--- mpfr-4.2.0-a/PATCHES 2023-07-17 13:56:17.375566485 +0000
+++ mpfr-4.2.0-b/PATCHES 2023-07-17 13:56:17.415565464 +0000
@@ -0,0 +1 @@
+inp_str-nullchar
diff -Naurd mpfr-4.2.0-a/VERSION mpfr-4.2.0-b/VERSION
--- mpfr-4.2.0-a/VERSION 2023-07-17 13:54:11.170788387 +0000
+++ mpfr-4.2.0-b/VERSION 2023-07-17 13:56:17.415565464 +0000
@@ -1 +1 @@
-4.2.0-p10
+4.2.0-p11
diff -Naurd mpfr-4.2.0-a/src/inp_str.c mpfr-4.2.0-b/src/inp_str.c
--- mpfr-4.2.0-a/src/inp_str.c 2023-01-05 17:09:48.000000000 +0000
+++ mpfr-4.2.0-b/src/inp_str.c 2023-07-17 13:56:17.407565669 +0000
@@ -69,6 +69,15 @@
if (c == EOF || isspace (c))
break;
str[str_size++] = (unsigned char) c;
+ /* If c is '\0' (while not being a whitespace character), the word will
+ not have a valid format. But in the context of a string in memory,
+ '\0' is a terminating null character. So, to avoid ending with a
+ valid string format (like "1" with ignored characters after the
+ terminating null character), we need to make sure that the string
+ does not have a valid format; so let's start it with '*'. Note
+ that we should read the full word, so we cannot break. */
+ if (MPFR_UNLIKELY (c == '\0'))
+ str[0] = '*';
if (str_size == (size_t) -1)
break;
c = getc (stream);
diff -Naurd mpfr-4.2.0-a/src/mpfr.h mpfr-4.2.0-b/src/mpfr.h
--- mpfr-4.2.0-a/src/mpfr.h 2023-07-17 13:54:11.170788387 +0000
+++ mpfr-4.2.0-b/src/mpfr.h 2023-07-17 13:56:17.411565566 +0000
@@ -27,7 +27,7 @@
#define MPFR_VERSION_MAJOR 4
#define MPFR_VERSION_MINOR 2
#define MPFR_VERSION_PATCHLEVEL 0
-#define MPFR_VERSION_STRING "4.2.0-p10"
+#define MPFR_VERSION_STRING "4.2.0-p11"
/* User macros:
MPFR_USE_FILE: Define it to make MPFR define functions dealing
diff -Naurd mpfr-4.2.0-a/src/version.c mpfr-4.2.0-b/src/version.c
--- mpfr-4.2.0-a/src/version.c 2023-07-17 13:54:11.170788387 +0000
+++ mpfr-4.2.0-b/src/version.c 2023-07-17 13:56:17.415565464 +0000
@@ -25,5 +25,5 @@
const char *
mpfr_get_version (void)
{
- return "4.2.0-p10";
+ return "4.2.0-p11";
}
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