diff options
Diffstat (limited to 'g10/passphrase.c')
| -rw-r--r-- | g10/passphrase.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/g10/passphrase.c b/g10/passphrase.c index eed2399dd..da2820b17 100644 --- a/g10/passphrase.c +++ b/g10/passphrase.c @@ -1,6 +1,6 @@ /* passphrase.c - Get a passphrase * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, - * 2004 Free Software Foundation, Inc. + * 2004, 2005 Free Software Foundation, Inc. * * This file is part of GnuPG. * @@ -661,7 +661,8 @@ agent_get_passphrase ( u32 *keyid, int mode, const char *tryagain_text, memset (fpr, 0, MAX_FINGERPRINT_LEN ); if( keyid && get_pubkey( pk, keyid ) ) { - free_public_key( pk ); + if (pk) + free_public_key( pk ); pk = NULL; /* oops: no key for some reason */ } @@ -795,7 +796,8 @@ agent_get_passphrase ( u32 *keyid, int mode, const char *tryagain_text, } pw[pwlen] = 0; /* make a C String */ agent_close (fd); - free_public_key( pk ); + if (pk) + free_public_key( pk ); #ifdef ENABLE_NLS if (orig_codeset) bind_textdomain_codeset (PACKAGE, orig_codeset); @@ -912,7 +914,8 @@ agent_get_passphrase ( u32 *keyid, int mode, const char *tryagain_text, pw[pwlen++] = xtoi_2 (pw+i); pw[pwlen] = 0; /* make a C String */ agent_close (fd); - free_public_key( pk ); + if (pk) + free_public_key( pk ); #ifdef ENABLE_NLS if (orig_codeset) bind_textdomain_codeset (PACKAGE, orig_codeset); @@ -946,7 +949,8 @@ agent_get_passphrase ( u32 *keyid, int mode, const char *tryagain_text, if ( fd != -1 ) agent_close (fd); m_free (pw ); - free_public_key( pk ); + if (pk) + free_public_key( pk ); return NULL; #endif /* Posix or W32 */ @@ -981,7 +985,6 @@ passphrase_clear_cache ( u32 *keyid, int algo ) memset (fpr, 0, MAX_FINGERPRINT_LEN ); if( !keyid || get_pubkey( pk, keyid ) ) { - log_debug ("oops, no key in passphrase_clear_cache\n"); goto failure; /* oops: no key for some reason */ } @@ -1051,7 +1054,8 @@ passphrase_clear_cache ( u32 *keyid, int algo ) failure: if (fd != -1) agent_close (fd); - free_public_key( pk ); + if (pk) + free_public_key( pk ); #endif /* Posix or W32 */ } @@ -1208,7 +1212,8 @@ passphrase_to_dek( u32 *keyid, int pubkey_algo, } tty_printf("\n"); - free_public_key( pk ); + if (pk) + free_public_key( pk ); } agent_died: |