diff options
Diffstat (limited to 'pith/osdep/pipe.c')
| -rw-r--r-- | pith/osdep/pipe.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/pith/osdep/pipe.c b/pith/osdep/pipe.c index 47a00bd..1e47e83 100644 --- a/pith/osdep/pipe.c +++ b/pith/osdep/pipe.c @@ -481,10 +481,11 @@ open_system_pipe(char *command, char **outfile, char **errfile, int mode, char * pipe_error_msg(char *cmd, char *op, char *res) { - static char ebuf[512]; + static char ebuf[512 + 16 + 1]; - snprintf(ebuf, 256, "Pipe can't %.256s \"%.32sb\": %.223s", + snprintf(ebuf, sizeof(ebuf), "Pipe can't %.256s \"%.32sb\": %.223s", op ? op : "?", cmd ? cmd : "?", res ? res : "?"); + ebuf[sizeof(ebuf) - 1] = '\0'; return(ebuf); } |