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| author | Andreas Schneider <mail@cynapses.org> | 2009-07-22 12:18:34 +0200 |
|---|---|---|
| committer | Andreas Schneider <mail@cynapses.org> | 2009-07-22 12:18:34 +0200 |
| commit | 3cd06a1f26057f36ef91c3fa86605d2b75905ffc (patch) | |
| tree | fab8053329b5845e4a5eb849940693c229b722bc /libssh/auth.c | |
| parent | 19c3d02805643c004c1e669d34018ed570146418 (diff) | |
| download | libssh-3cd06a1f26057f36ef91c3fa86605d2b75905ffc.tar.gz libssh-3cd06a1f26057f36ef91c3fa86605d2b75905ffc.tar.xz libssh-3cd06a1f26057f36ef91c3fa86605d2b75905ffc.zip | |
Don't segfault if the session or the answer is NULL.
Diffstat (limited to 'libssh/auth.c')
| -rw-r--r-- | libssh/auth.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libssh/auth.c b/libssh/auth.c index aadba0b..77d4d21 100644 --- a/libssh/auth.c +++ b/libssh/auth.c @@ -1475,7 +1475,7 @@ const char *ssh_userauth_kbdint_getprompt(SSH_SESSION *session, unsigned int i, */ int ssh_userauth_kbdint_setanswer(SSH_SESSION *session, unsigned int i, const char *answer) { - if (i > session->kbdint->nprompts) { + if (session == NULL || answer == NULL || i > session->kbdint->nprompts) { return -1; } |