slackware-current/source/l/mpfr/patches/patch09
Patrick J Volkerding 18204a931b Fri May 19 16:42:36 UTC 2023
a/exfatprogs-1.2.1-x86_64-1.txz:  Upgraded.
d/cmake-3.26.4-x86_64-1.txz:  Upgraded.
l/gst-plugins-bad-free-1.22.3-x86_64-1.txz:  Upgraded.
l/gst-plugins-base-1.22.3-x86_64-1.txz:  Upgraded.
l/gst-plugins-good-1.22.3-x86_64-1.txz:  Upgraded.
l/gst-plugins-libav-1.22.3-x86_64-1.txz:  Upgraded.
l/gstreamer-1.22.3-x86_64-1.txz:  Upgraded.
l/libuv-1.45.0-x86_64-1.txz:  Upgraded.
l/mpfr-4.2.0p09-x86_64-1.txz:  Upgraded.
2023-05-19 19:35:50 +02:00

105 lines
3.8 KiB
Text

diff -Naurd mpfr-4.2.0-a/PATCHES mpfr-4.2.0-b/PATCHES
--- mpfr-4.2.0-a/PATCHES 2023-05-17 17:19:35.484201703 +0000
+++ mpfr-4.2.0-b/PATCHES 2023-05-17 17:19:35.596201603 +0000
@@ -0,0 +1 @@
+printf_large_prec_for_g
diff -Naurd mpfr-4.2.0-a/VERSION mpfr-4.2.0-b/VERSION
--- mpfr-4.2.0-a/VERSION 2023-05-17 17:17:28.600360192 +0000
+++ mpfr-4.2.0-b/VERSION 2023-05-17 17:19:35.596201603 +0000
@@ -1 +1 @@
-4.2.0-p8
+4.2.0-p9
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 2023-05-17 17:17:28.596360199 +0000
+++ mpfr-4.2.0-b/src/mpfr.h 2023-05-17 17:19:35.592201606 +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-p8"
+#define MPFR_VERSION_STRING "4.2.0-p9"
/* User macros:
MPFR_USE_FILE: Define it to make MPFR define functions dealing
diff -Naurd mpfr-4.2.0-a/src/vasprintf.c mpfr-4.2.0-b/src/vasprintf.c
--- mpfr-4.2.0-a/src/vasprintf.c 2023-01-05 17:09:48.000000000 +0000
+++ mpfr-4.2.0-b/src/vasprintf.c 2023-05-17 17:19:35.576201620 +0000
@@ -1888,7 +1888,7 @@
precision T-1.
where T is the threshold computed below and X is the exponent
that would be displayed with style 'e' and precision T-1. */
- int threshold;
+ mpfr_intmax_t threshold;
mpfr_exp_t x, e, k;
struct decimal_info dec_info;
@@ -1920,9 +1920,15 @@
e = e <= 0 ? k : (e + 2) / 3 + (k <= 0 ? 0 : k);
MPFR_ASSERTD (e >= 1);
+ if (e > threshold)
+ e = threshold;
+
+ /* error if e does not fit in size_t (for mpfr_get_str) */
+ if (e > (size_t) -1)
+ goto error;
+
dec_info.str = mpfr_get_str (NULL, &dec_info.exp, 10,
- e < threshold ? e : threshold,
- p, spec.rnd_mode);
+ e, p, spec.rnd_mode);
register_string (np->sl, dec_info.str);
/* mpfr_get_str corresponds to a significand between 0.1 and 1,
whereas here we want a significand between 1 and 10. */
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 2023-05-17 17:17:28.600360192 +0000
+++ mpfr-4.2.0-b/src/version.c 2023-05-17 17:19:35.592201606 +0000
@@ -25,5 +25,5 @@
const char *
mpfr_get_version (void)
{
- return "4.2.0-p8";
+ return "4.2.0-p9";
}
diff -Naurd mpfr-4.2.0-a/tests/tsprintf.c mpfr-4.2.0-b/tests/tsprintf.c
--- mpfr-4.2.0-a/tests/tsprintf.c 2023-04-17 21:17:39.784645229 +0000
+++ mpfr-4.2.0-b/tests/tsprintf.c 2023-05-17 17:19:35.576201620 +0000
@@ -1620,6 +1620,30 @@
mpfr_clear (x);
}
+/* On 2023-03-22, on a 64-bit Linux machine (thus with 32-bit int),
+ the case %.2147483648Rg yields an incorrect size computation and
+ MPFR wants to allocate 18446744071562070545 bytes. With assertion
+ checking (--enable-assert), one gets:
+ vasprintf.c:1908: MPFR assertion failed: threshold >= 1
+
+ This case should either succeed or fail as reaching an environmental limit
+ like with glibc (note that the precision does not fit in an int).
+*/
+static void
+large_prec_for_g (void)
+{
+ mpfr_t x;
+ int r;
+
+ mpfr_init2 (x, 128);
+ mpfr_set_ui (x, 1, MPFR_RNDN);
+ r = mpfr_snprintf (NULL, 0, "%.2147483647Rg\n", x);
+ MPFR_ASSERTN (r == 2);
+ r = mpfr_snprintf (NULL, 0, "%.2147483648Rg\n", x);
+ MPFR_ASSERTN (r == 2 || r < 0);
+ mpfr_clear (x);
+}
+
#if defined(HAVE_LOCALE_H) && defined(HAVE_SETLOCALE)
/* The following tests should be equivalent to those from test_locale()
@@ -1793,6 +1817,7 @@
percent_n ();
mixed ();
check_length_overflow ();
+ large_prec_for_g ();
test_locale ();
if (getenv ("MPFR_CHECK_LIBC_PRINTF"))