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Red Hat Bugzilla – Attachment 647714 Details for
Bug 874484
xlock exits on segfault, unlocking the screen
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[patch]
Make xlock report correct exitcode if it dies from a signal
xlockmore-5.40-fix_exitcode.patch (text/plain), 858 bytes, created by
Denys Vlasenko
on 2012-11-19 12:21:56 UTC
(
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Description:
Make xlock report correct exitcode if it dies from a signal
Filename:
MIME Type:
Creator:
Denys Vlasenko
Created:
2012-11-19 12:21:56 UTC
Size:
858 bytes
patch
obsolete
>--- xlock/xlock.c 2011-05-24 03:53:46.000000000 +0200 >+++ xlock/xlock.c 2012-11-19 12:47:42.592261929 +0100 >@@ -1052,6 +1052,7 @@ syslogStop(char *displayName) > #endif > > char error_buf[ERROR_BUF]; >+static int error_exitcode = 1; > > void > error(const char *buf) >@@ -1068,7 +1069,14 @@ error(const char *buf) > #else > (void) fprintf(stderr, "%s", buf); > #endif >- exit(1); >+ if (error_exitcode < 0) { >+ int sig = -error_exitcode; >+ signal(sig, SIG_DFL); >+ raise(sig); >+ /* We are still alive?? */ >+ error_exitcode = sig + 128; >+ } >+ exit(error_exitcode); > } > > /* Server access control support. */ >@@ -2946,6 +2954,7 @@ sigcatch(int signum) > ProgramName: DEFAULT_NAME, signum, > (strlen(ProgramName) + strlen(name) < > ERROR_BUF - 2 * ERROR_LINE) ? name: "?", (long) getuid()); >+ error_exitcode = -signum; > error(error_buf); > #endif /* !WIN32 */ > }
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