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Fix the memory leak. No really this time.

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-Erik
This commit is contained in:
Eric Andersen 2001-03-06 22:17:29 +00:00
parent 8bb7df49c2
commit 702ec5926f
3 changed files with 27 additions and 21 deletions
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16
lash.c
View File

@ -207,7 +207,7 @@ static char *local_pending_command = NULL;
static struct jobset job_list = { NULL, NULL };
static int argc;
static char **argv;
static struct close_me *close_me_head = NULL;
static struct close_me *close_me_head;
#ifdef BB_FEATURE_SH_ENVIRONMENT
static int last_bg_pid=-1;
static int last_return_code=-1;
@ -631,9 +631,12 @@ static void mark_closed(int fd)
static void close_all()
{
struct close_me *c;
for (c=close_me_head; c; c=c->next) {
mark_closed(c->fd);
int i=0;
struct close_me *c, *tmp;
for (c=close_me_head; c; c=tmp) {
close(c->fd);
tmp=c->next;
free(c);
}
close_me_head = NULL;
}
@ -1713,18 +1716,17 @@ int shell_main(int argc_l, char **argv_l)
argc = argc_l;
argv = argv_l;
/* These variables need re-initializing when recursing */
shell_context = 0;
cwd=NULL;
#ifdef BB_FEATURE_SH_STANDALONE_SHELL
/* These variables need re-initializing when recursing */
local_pending_command = NULL;
close_me_head = NULL;
job_list.head = NULL;
job_list.fg = NULL;
#ifdef BB_FEATURE_SH_ENVIRONMENT
last_bg_pid=-1;
last_return_code=-1;
show_x_trace=FALSE;
#endif
#endif
if (argv[0] && argv[0][0] == '-') {

16
sh.c
View File

@ -207,7 +207,7 @@ static char *local_pending_command = NULL;
static struct jobset job_list = { NULL, NULL };
static int argc;
static char **argv;
static struct close_me *close_me_head = NULL;
static struct close_me *close_me_head;
#ifdef BB_FEATURE_SH_ENVIRONMENT
static int last_bg_pid=-1;
static int last_return_code=-1;
@ -631,9 +631,12 @@ static void mark_closed(int fd)
static void close_all()
{
struct close_me *c;
for (c=close_me_head; c; c=c->next) {
mark_closed(c->fd);
int i=0;
struct close_me *c, *tmp;
for (c=close_me_head; c; c=tmp) {
close(c->fd);
tmp=c->next;
free(c);
}
close_me_head = NULL;
}
@ -1713,18 +1716,17 @@ int shell_main(int argc_l, char **argv_l)
argc = argc_l;
argv = argv_l;
/* These variables need re-initializing when recursing */
shell_context = 0;
cwd=NULL;
#ifdef BB_FEATURE_SH_STANDALONE_SHELL
/* These variables need re-initializing when recursing */
local_pending_command = NULL;
close_me_head = NULL;
job_list.head = NULL;
job_list.fg = NULL;
#ifdef BB_FEATURE_SH_ENVIRONMENT
last_bg_pid=-1;
last_return_code=-1;
show_x_trace=FALSE;
#endif
#endif
if (argv[0] && argv[0][0] == '-') {

16
shell/lash.c
View File

@ -207,7 +207,7 @@ static char *local_pending_command = NULL;
static struct jobset job_list = { NULL, NULL };
static int argc;
static char **argv;
static struct close_me *close_me_head = NULL;
static struct close_me *close_me_head;
#ifdef BB_FEATURE_SH_ENVIRONMENT
static int last_bg_pid=-1;
static int last_return_code=-1;
@ -631,9 +631,12 @@ static void mark_closed(int fd)
static void close_all()
{
struct close_me *c;
for (c=close_me_head; c; c=c->next) {
mark_closed(c->fd);
int i=0;
struct close_me *c, *tmp;
for (c=close_me_head; c; c=tmp) {
close(c->fd);
tmp=c->next;
free(c);
}
close_me_head = NULL;
}
@ -1713,18 +1716,17 @@ int shell_main(int argc_l, char **argv_l)
argc = argc_l;
argv = argv_l;
/* These variables need re-initializing when recursing */
shell_context = 0;
cwd=NULL;
#ifdef BB_FEATURE_SH_STANDALONE_SHELL
/* These variables need re-initializing when recursing */
local_pending_command = NULL;
close_me_head = NULL;
job_list.head = NULL;
job_list.fg = NULL;
#ifdef BB_FEATURE_SH_ENVIRONMENT
last_bg_pid=-1;
last_return_code=-1;
show_x_trace=FALSE;
#endif
#endif
if (argv[0] && argv[0][0] == '-') {