Browse Source
ndk-patches: avoid free()'ing pointer which is still in use
emacs-27
Leonid Plyushch
5 years ago
No known key found for this signature in database
GPG Key ID: 45F2964132545795
1 changed files with
6 additions and
5 deletions
-
ndk-patches/stdio.h.patch
|
|
|
@ -1,6 +1,6 @@ |
|
|
|
diff -u -r /home/fornwall/lib/android-ndk/sysroot/usr/include/stdio.h ./usr/include/stdio.h
|
|
|
|
--- /home/fornwall/lib/android-ndk/sysroot/usr/include/stdio.h 2017-11-09 09:57:12.000000000 +0100
|
|
|
|
+++ ./usr/include/stdio.h 2017-11-15 11:57:58.567432093 +0100
|
|
|
|
diff -uNr ./usr.old/include/stdio.h ./usr/include/stdio.h
|
|
|
|
--- ./usr.old/include/stdio.h 2019-05-22 12:49:28.000000000 +0300
|
|
|
|
+++ ./usr/include/stdio.h 2019-12-13 21:50:02.765565736 +0200
|
|
|
|
@@ -44,11 +44,12 @@
|
|
|
|
#include <stdarg.h> |
|
|
|
#include <stddef.h> |
|
|
|
@ -53,7 +53,7 @@ diff -u -r /home/fornwall/lib/android-ndk/sysroot/usr/include/stdio.h ./usr/incl |
|
|
|
|
|
|
|
FILE* fdopen(int __fd, const char* __mode); |
|
|
|
int fileno(FILE* __fp); |
|
|
|
@@ -328,6 +332,29 @@
|
|
|
|
@@ -328,6 +332,30 @@
|
|
|
|
#include <bits/fortify/stdio.h> |
|
|
|
#endif |
|
|
|
|
|
|
|
@ -70,12 +70,13 @@ diff -u -r /home/fornwall/lib/android-ndk/sysroot/usr/include/stdio.h ./usr/incl |
|
|
|
+ unsigned int r = arc4random();
|
|
|
|
+ if (asprintf(&path, "@TERMUX_PREFIX@/tmp/tmpfile.%d-%u", p, r) == -1) return NULL;
|
|
|
|
+ int fd = open(path, O_RDWR | O_CREAT | O_EXCL | O_LARGEFILE, 0600);
|
|
|
|
+ free(path);
|
|
|
|
+ if (fd >= 0) {
|
|
|
|
+ FILE* result = fdopen(fd, "w+");
|
|
|
|
+ unlink(path);
|
|
|
|
+ free(path);
|
|
|
|
+ return result;
|
|
|
|
+ }
|
|
|
|
+ free(path);
|
|
|
|
+ }
|
|
|
|
+ return NULL;
|
|
|
|
+}
|
|
|
|
|
