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[Emacs-diffs] /srv/bzr/emacs/trunk r110130: Do not truncate strsignal ou
From: |
Paul Eggert |
Subject: |
[Emacs-diffs] /srv/bzr/emacs/trunk r110130: Do not truncate strsignal output. |
Date: |
Sat, 22 Sep 2012 01:22:49 -0700 |
User-agent: |
Bazaar (2.5.0) |
------------------------------------------------------------
revno: 110130
committer: Paul Eggert <address@hidden>
branch nick: trunk
timestamp: Sat 2012-09-22 01:22:49 -0700
message:
Do not truncate strsignal output.
modified:
src/emacs.c
=== modified file 'src/emacs.c'
--- a/src/emacs.c 2012-09-22 07:34:52 +0000
+++ b/src/emacs.c 2012-09-22 08:22:49 +0000
@@ -2015,10 +2015,12 @@
reset_all_sys_modes ();
if (sig && sig != SIGTERM)
{
- char buf[100];
- int buflen = snprintf (buf, sizeof buf, "Fatal error %d: %s",
- sig, strsignal (sig));
+ static char const format[] = "Fatal error %d: ";
+ char buf[sizeof format - 2 + INT_STRLEN_BOUND (int)];
+ int buflen = sprintf (buf, format, sig);
+ char const *sig_desc = strsignal (sig);
ignore_value (write (STDERR_FILENO, buf, buflen));
+ ignore_value (write (STDERR_FILENO, sig_desc, strlen (sig_desc)));
}
}
}
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