diff options
| -rw-r--r-- | shell/ash.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/shell/ash.c b/shell/ash.c index 37bdc70..0cada04 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -4601,8 +4601,7 @@ forkchild(struct job *jp, union node *n, int mode) * * Our solution: ONLY bare $(trap) or `trap` is special. */ - /* This is needed to prevent EXIT trap firing and such - * (trap_ptr will be freed in trapcmd()) */ + /* This is needed to prevent EXIT trap firing and such */ trap_ptr = memcpy(xmalloc(sizeof(trap)), trap, sizeof(trap)); } clear_traps(); @@ -12271,14 +12270,18 @@ trapcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) single_quote(tr), (signo == 0 ? "" : "SIG"), get_signame(signo)); - if (trap_ptr != trap) - free(tr); + /* trap_ptr != trap only if we are in special-cased `trap` code. + * In this case, we will exit very soon, no need to free(). */ + /* if (trap_ptr != trap) */ + /* free(tr); */ } } + /* if (trap_ptr != trap) { free(trap_ptr); trap_ptr = trap; } + */ return 0; } |