diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/decrypt.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/src/decrypt.c b/src/decrypt.c index aa17771d..eb7ec4d3 100644 --- a/src/decrypt.c +++ b/src/decrypt.c @@ -145,10 +145,18 @@ parse_status_error (char *args, op_data_t opd) gpgme_error_t err; char *field[3]; int nfields; + char *args2; - nfields = _gpgme_split_fields (args, field, DIM (field)); + if (!args) + return trace_gpg_error (GPG_ERR_INV_ENGINE); + + args2 = strdup (args); /* Split modifies the input string. */ + nfields = _gpgme_split_fields (args2, field, DIM (field)); if (nfields < 1) - return trace_gpg_error (GPG_ERR_INV_ENGINE); /* Required arg missing. */ + { + free (args2); + return trace_gpg_error (GPG_ERR_INV_ENGINE); /* Required arg missing. */ + } err = nfields < 2 ? 0 : atoi (field[1]); if (!strcmp (field[0], "decrypt.algorithm")) @@ -159,7 +167,10 @@ parse_status_error (char *args, op_data_t opd) { opd->result.unsupported_algorithm = strdup (field[2]); if (!opd->result.unsupported_algorithm) - return gpg_error_from_syserror (); + { + free (args2); + return gpg_error_from_syserror (); + } } } else if (!strcmp (field[0], "decrypt.keyusage")) @@ -193,6 +204,7 @@ parse_status_error (char *args, op_data_t opd) } + free (args2); return 0; } |