LineageOS/android_external_bash
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Imported from ../bash-2.0.tar.gz.

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This commit is contained in:
Jari Aalto
1996-12-23 17:02:34 +00:00
parent 726f63884d
commit ccc6cda312
502 changed files with 91988 additions and 69123 deletions
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13
unwind_prot.c
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@@ -24,13 +24,18 @@ Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* Unwind Protection Scheme for Bash */
/* */
/* **************************************************************** */
#include "bashtypes.h"
#include <signal.h>
#include "config.h"
#include "bashtypes.h"
#if defined (HAVE_UNISTD_H)
# include <unistd.h>
#endif
#include "command.h"
#include "general.h"
#include "unwind_prot.h"
#include "quit.h"
#include "sig.h"
/* If CLEANUP is null, then ARG contains a tag to throw back to. */
typedef struct _uwp {
@@ -235,7 +240,7 @@ static void
restore_variable (sv)
SAVED_VAR *sv;
{
if (sv->size > sizeof (int))
if (sv->size != sizeof (int))
{
bcopy ((char *)sv->desired_setting, (char *)sv->variable, sv->size);
free (sv->desired_setting);
@@ -260,7 +265,7 @@ unwind_protect_var (var, value, size)
SAVED_VAR *s = (SAVED_VAR *)xmalloc (sizeof (SAVED_VAR));
s->variable = var;
if (size > sizeof (int))
if (size != sizeof (int))
{
s->desired_setting = (char *)xmalloc (size);
bcopy (value, (char *)s->desired_setting, size);