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kex1: Fix a possible null pointer dereference.

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This commit is contained in:
Andreas Schneider
2013-06-19 12:06:43 +02:00
parent e6be005236
commit b698f6361c
1 changed files with 3 additions and 0 deletions
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3
src/kex1.c
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@@ -47,6 +47,9 @@ static ssh_string make_rsa1_string(ssh_string e, ssh_string n){
buffer = ssh_buffer_new(); buffer = ssh_buffer_new();
rsa = ssh_string_from_char("ssh-rsa1"); rsa = ssh_string_from_char("ssh-rsa1");
if (rsa == NULL) {
goto error;
}
if (buffer_add_ssh_string(buffer, rsa) < 0) { if (buffer_add_ssh_string(buffer, rsa) < 0) {
goto error; goto error;