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authorEric Andersen2001-05-08 04:25:46 +0000
committerEric Andersen2001-05-08 04:25:46 +0000
commit0a36de0580ac0b686c5f72910bd3f0f0853e54d9 (patch)
tree5ad12e82b21d06ef2f473b69fea582baf18e7523 /shell
parent45e92ba2ced91eba4cc432d3addaafdd2a326689 (diff)
downloadbusybox-0a36de0580ac0b686c5f72910bd3f0f0853e54d9.zip
busybox-0a36de0580ac0b686c5f72910bd3f0f0853e54d9.tar.gz
Fix a stupid segfault caused by dereferencing a NULL ptr.
-Erik
Diffstat (limited to 'shell')
-rw-r--r--shell/hush.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/shell/hush.c b/shell/hush.c
index a5f634b..1cb5f39 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -1162,6 +1162,8 @@ static void checkjobs()
remove_bg_job(pi);
}
} else {
+ if(pi==NULL)
+ break;
/* child stopped */
pi->stopped_progs++;
pi->progs[prognum].is_stopped = 1;