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Author: <hesso@pool.math.tu-berlin.de>
Description: Make it a bit harder to shoot oneself in the foot by
keeping the umask tight by default when creating the
screen exchange file. Fearless users may still chmod it.
Index: screen/fileio.c
===================================================================
--- screen.orig/fileio.c 2011-10-08 19:54:19.000000000 +0200
+++ screen/fileio.c 2011-10-08 19:58:46.000000000 +0200
@@ -413,11 +413,6 @@
char *mode = "w";
#ifdef COPY_PASTE
int public = 0;
-# ifdef _MODE_T
- mode_t old_umask;
-# else
- int old_umask;
-# endif
# ifdef HAVE_LSTAT
struct stat stb, stb2;
int fd, exists = 0;
@@ -480,7 +475,6 @@
#ifdef COPY_PASTE
if (dump == DUMP_EXCHANGE && public)
{
- old_umask = umask(0);
# ifdef HAVE_LSTAT
if (exists)
{
@@ -501,7 +495,6 @@
# else
f = fopen(fn, mode);
# endif
- umask(old_umask);
}
else
#endif /* COPY_PASTE */
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