From 958736290460f54ba182aef7c2da58ec0f806f62 Mon Sep 17 00:00:00 2001
From: Sam Hocevar <sam@hocevar.net>
Date: Sun, 14 Jan 2007 20:28:09 +0000
Subject: [PATCH]   * Exit non-zero if one process crashed.

---
 doc/zzuf.1 | 4 ++++
 src/zzuf.c | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/doc/zzuf.1 b/doc/zzuf.1
index b499cb4..8fa7055 100644
--- a/doc/zzuf.1
+++ b/doc/zzuf.1
@@ -220,6 +220,10 @@ Display a short help message and exit.
 .TP
 \fB\-V\fR, \fB\-\-version\fR
 Output version information and exit.
+.SH DIAGNOSTICS
+.PP
+Exit status is zero if no child process crashed. If one or several children
+crashed, \fBzzuf\fR exits with status 1.
 .SH EXAMPLES
 .PP
 Fuzz the input of the \fBcat\fR program using default settings:
diff --git a/src/zzuf.c b/src/zzuf.c
index fa1e0a1..1a4acfa 100644
--- a/src/zzuf.c
+++ b/src/zzuf.c
@@ -335,7 +335,7 @@ int main(int argc, char *argv[])
     free(newargv);
     free(child_list);
 
-    return EXIT_SUCCESS;    
+    return crashes ? EXIT_FAILURE : EXIT_SUCCESS;    
 }
 
 static void loop_stdin(void)