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Handle unterminated quoted strings without dup'ing the last character

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with an out-by-one-memcpy.
This commit is contained in:
Brian Somers 1999-05-27 16:51:47 +00:00
parent 42c4682dd9
commit 2b14671a9d
1 changed files with 3 additions and 3 deletions
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6
usr.sbin/ppp/defs.c
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@ -23,7 +23,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: defs.c,v 1.19 1999/04/26 08:54:24 brian Exp $
* $Id: defs.c,v 1.20 1999/05/08 11:06:26 brian Exp $
*/
@ -268,7 +268,7 @@ findblank(char *p, int instring)
if (instring) {
while (*p) {
if (*p == '\\') {
memmove(p, p + 1, strlen(p + 1));
memmove(p, p + 1, strlen(p));
if (!*p)
break;
} else if (*p == '"')
@ -301,7 +301,7 @@ MakeArgs(char *script, char **pvect, int maxargs)
instring = 1;
script++;
if (*script == '\0')
break; /* Shouldn't return here. Need to null
break; /* Shouldn't return here. Need to NULL
* terminate below */
} else
instring = 0;