Add Solar Designer's additional fixes to buffer management.

1 files changed, 28 insertions, 0 deletions

diff --git a/security/openssh/files/patch-misc.c b/security/openssh/files/patch-misc.c
new file mode 100644
index 000000000000..b40e6d62ba4c
--- /dev/null
+++ b/security/openssh/files/patch-misc.c
@@ -0,0 +1,28 @@
+--- misc.c	Mon Dec 23 02:44:36 2002
++++ misc.c	Wed Sep 17 00:50:27 2003
+@@ -308,18 +308,21 @@ addargs(arglist *args, char *fmt, ...)
+ {
+ 	va_list ap;
+ 	char buf[1024];
++	int nalloc;
+ 
+ 	va_start(ap, fmt);
+ 	vsnprintf(buf, sizeof(buf), fmt, ap);
+ 	va_end(ap);
+ 
++	nalloc = args->nalloc;
+ 	if (args->list == NULL) {
+-		args->nalloc = 32;
++		nalloc = 32;
+ 		args->num = 0;
+-	} else if (args->num+2 >= args->nalloc)
+-		args->nalloc *= 2;
++	} else if (args->num+2 >= nalloc)
++		nalloc *= 2;
+ 
+-	args->list = xrealloc(args->list, args->nalloc * sizeof(char *));
++	args->list = xrealloc(args->list, nalloc * sizeof(char *));
++	args->nalloc = nalloc;
+ 	args->list[args->num++] = xstrdup(buf);
+ 	args->list[args->num] = NULL;
+ }