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-rw-r--r--session.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/session.c b/session.c
index aadc82fe..51c8a0ae 100644
--- a/session.c
+++ b/session.c
@@ -33,7 +33,7 @@
*/
#include "includes.h"
-RCSID("$OpenBSD: session.c,v 1.140 2002/06/23 21:06:41 deraadt Exp $");
+RCSID("$OpenBSD: session.c,v 1.141 2002/06/26 08:58:26 markus Exp $");
#include "ssh.h"
#include "ssh1.h"
@@ -849,6 +849,9 @@ child_set_env(char ***envp, u_int *envsizep, const char *name,
} else {
/* New variable. Expand if necessary. */
if (i >= (*envsizep) - 1) {
+ if (*envsizep >= 1000)
+ fatal("child_set_env: too many env vars,"
+ " skipping: %.100s", name);
(*envsizep) += 50;
env = (*envp) = xrealloc(env, (*envsizep) * sizeof(char *));
}