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addition for netldis
[unix-history]
/
usr
/
src
/
sys
/
kern
/
kern_proc.c
diff --git
a/usr/src/sys/kern/kern_proc.c
b/usr/src/sys/kern/kern_proc.c
index
8af1856
..
04d1a52
100644
(file)
--- a/
usr/src/sys/kern/kern_proc.c
+++ b/
usr/src/sys/kern/kern_proc.c
@@
-1,4
+1,4
@@
-/* kern_proc.c 3.
1
%H% */
+/* kern_proc.c 3.
2
%H% */
#include "../h/param.h"
#include "../h/systm.h"
#include "../h/param.h"
#include "../h/systm.h"
@@
-88,8
+88,12
@@
exece()
u.u_error = E2BIG;
if ((c = fubyte((caddr_t)ap++)) < 0)
u.u_error = EFAULT;
u.u_error = E2BIG;
if ((c = fubyte((caddr_t)ap++)) < 0)
u.u_error = EFAULT;
- if (u.u_error)
+ if (u.u_error) {
+ if (bp)
+ brelse(bp);
+ bp = 0;
goto badarg;
goto badarg;
+ }
if ((nc&BMASK) == 0) {
if (bp)
bdwrite(bp);
if ((nc&BMASK) == 0) {
if (bp)
bdwrite(bp);