diff options
| author | Andreas Schneider <asn@cryptomilk.org> | 2018-10-01 20:48:17 +0200 |
|---|---|---|
| committer | Andreas Schneider <asn@cryptomilk.org> | 2018-10-24 09:48:35 +0200 |
| commit | 80be1d0ee9eb77166853100439cda59747be4b55 (patch) | |
| tree | 6fb84d05812c6868b8a3932bcf7170522ac26db6 /src | |
| parent | 9c3ba94960cd5218d7ab4d23478f4771be9d0904 (diff) | |
| download | libssh-80be1d0ee9eb77166853100439cda59747be4b55.tar.gz libssh-80be1d0ee9eb77166853100439cda59747be4b55.tar.xz libssh-80be1d0ee9eb77166853100439cda59747be4b55.zip | |
legacy: Fix possible null pointer dereference
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/legacy.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/legacy.c b/src/legacy.c index c35ec337..b92ee662 100644 --- a/src/legacy.c +++ b/src/legacy.c @@ -545,6 +545,10 @@ ssh_string publickey_to_string(ssh_public_key pubkey) { ssh_string key_blob; int rc; + if (pubkey == NULL) { + return NULL; + } + key = ssh_key_new(); if (key == NULL) { return NULL; |