diff options
| author | Werner Koch <[email protected]> | 2014-08-12 15:42:08 +0000 |
|---|---|---|
| committer | Werner Koch <[email protected]> | 2014-08-12 15:42:08 +0000 |
| commit | e5ab11607281b9838da2728268a8f9f0daa2b04d (patch) | |
| tree | 7680ec672a578fd3a857e6150ffcd0e5e5f10388 /src/gpgme-tool.c | |
| parent | Post release updates. (diff) | |
| download | gpgme-e5ab11607281b9838da2728268a8f9f0daa2b04d.tar.gz gpgme-e5ab11607281b9838da2728268a8f9f0daa2b04d.zip | |
gpgme-tool: Fix segv for external key listing.
* src/gpgme-tool.c (result_xml_escape): Allow for DATA being NULL.
Diffstat (limited to 'src/gpgme-tool.c')
| -rw-r--r-- | src/gpgme-tool.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/gpgme-tool.c b/src/gpgme-tool.c index f02fffa7..e1fd9832 100644 --- a/src/gpgme-tool.c +++ b/src/gpgme-tool.c @@ -831,14 +831,17 @@ result_xml_escape (const char *data, char **buf) membuf_t mb; init_membuf (&mb, 128); - data_len = strlen (data); - for (i = 0; i < data_len; i++) + if (data) { - r = result_xml_escape_replacement (data[i]); - if (r) - put_membuf (&mb, r, strlen (r)); - else - put_membuf (&mb, data+i, 1); + data_len = strlen (data); + for (i = 0; i < data_len; i++) + { + r = result_xml_escape_replacement (data[i]); + if (r) + put_membuf (&mb, r, strlen (r)); + else + put_membuf (&mb, data+i, 1); + } } put_membuf (&mb, "", 1); *buf = get_membuf (&mb, NULL); |