diff options
| -rw-r--r-- | lash.c | 11 | ||||
| -rw-r--r-- | sh.c | 11 | ||||
| -rw-r--r-- | shell/lash.c | 11 |
3 files changed, 24 insertions, 9 deletions
@@ -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; @@ -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; diff --git a/shell/lash.c b/shell/lash.c index 3c52e2a28..8edb78369 100644 --- a/shell/lash.c +++ b/shell/lash.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; |