Applied patch from Larry Doolittle to fix '>\na\n' bug. Should close bug #1132

git-svn-id: svn://busybox.net/trunk/busybox@2075 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 8 insertions, 3 deletions

diff --git a/sh.c b/sh.c
index 3c52e2a28..8edb78369 100644
--- a/sh.c
+++ b/sh.c
@@ -669,17 +669,22 @@ static void close_all()
 static void free_job(struct job *cmd)
 {
         int i;
+        struct jobset *keep;
 
         for (i = 0; i < cmd->num_progs; i++) {
                 free(cmd->progs[i].argv);
                 if (cmd->progs[i].redirects)
                         free(cmd->progs[i].redirects);
         }
-        free(cmd->progs);
+        if (cmd->progs)
+                free(cmd->progs);
         if (cmd->text)
                 free(cmd->text);
-        free(cmd->cmdbuf);
+        if (cmd->cmdbuf)
+                free(cmd->cmdbuf);
+        keep = cmd->job_list;
         memset(cmd, 0, sizeof(struct job));
+        cmd->job_list = keep;
 }
 
 /* remove a job from the job_list */
@@ -1296,7 +1301,7 @@ static int parse_command(char **command_ptr, struct job *job, int *inbg)
                                         chptr++;
 
                                 if (!*chptr) {
-                                        error_msg("file name expected after %c", *src);
+                                        error_msg("file name expected after %c", *(src-1));
                                         free_job(job);
                                         job->num_progs=0;
                                         return 1;