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emacs: can't use %n in printf/sprintf format string on android

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This commit is contained in:
Henrik Grimler 2021-12-24 23:25:25 +01:00
parent d8646ab1aa
commit 958acc584d
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GPG Key ID: B0076E490B71616B
2 changed files with 20 additions and 1 deletions
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2
packages/emacs/build.sh
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@ -3,7 +3,7 @@ TERMUX_PKG_DESCRIPTION="Extensible, customizable text editor-and more"
TERMUX_PKG_LICENSE="GPL-3.0"
TERMUX_PKG_MAINTAINER="@termux"
TERMUX_PKG_VERSION=27.2
TERMUX_PKG_REVISION=7
TERMUX_PKG_REVISION=8
TERMUX_PKG_SRCURL=https://ftp.gnu.org/gnu/emacs/emacs-${TERMUX_PKG_VERSION}.tar.xz
TERMUX_PKG_SHA256=b4a7cc4e78e63f378624e0919215b910af5bb2a0afc819fad298272e9f40c1b9
TERMUX_PKG_DEPENDS="ncurses, gnutls, libxml2, libjansson"

19
packages/emacs/no-procent_n-android.patch Normal file
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@ -0,0 +1,19 @@
--- ./src/emacs.c~ 2021-12-24 16:44:24.693460891 +0100
+++ ./src/emacs.c 2021-12-24 23:09:28.461964680 +0100
@@ -2462,13 +2462,13 @@
reset_all_sys_modes ();
if (sig && sig != SIGTERM)
{
- static char const fmt[] = "Fatal error %d: %n%s\n";
- char buf[max ((sizeof fmt - sizeof "%d%n%s\n"
+ static char const fmt[] = "Fatal error %d: %s\n";
+ char buf[max ((sizeof fmt - sizeof "%d%s\n"
+ INT_STRLEN_BOUND (int) + 1),
min (PIPE_BUF, MAX_ALLOCA))];
char const *sig_desc = safe_strsignal (sig);
int nlen;
- int buflen = snprintf (buf, sizeof buf, fmt, sig, &nlen, sig_desc);
+ int buflen = snprintf (buf, sizeof buf, fmt, sig, sig_desc);
if (0 <= buflen && buflen < sizeof buf)
emacs_write (STDERR_FILENO, buf, buflen);
else