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| author | Michael Vetter <jubalh@iodoru.org> | 2021-03-25 16:35:43 +0100 |
|---|---|---|
| committer | Michael Vetter <jubalh@iodoru.org> | 2021-03-25 16:35:43 +0100 |
| commit | e09f3fb615464e50269d0e8a7b05ba089aafd2b2 (patch) | |
| tree | 283f7927dee6e7ca25f09f4458770b60d58ccec4 | |
| parent | 44343a5c376a75049625c53c4db9e8d51ca8ff8d (diff) | |
| download | profani-tty-e09f3fb615464e50269d0e8a7b05ba089aafd2b2.tar.gz | |
avatar: make _avatar_request_item_result_handler safer
| -rw-r--r-- | src/xmpp/avatar.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/xmpp/avatar.c b/src/xmpp/avatar.c index 1bbda806..6adcaa24 100644 --- a/src/xmpp/avatar.c +++ b/src/xmpp/avatar.c @@ -224,6 +224,10 @@ _avatar_request_item_result_handler(xmpp_stanza_t* const stanza, void* const use } char* buf = xmpp_stanza_get_text(st_data); + if (!buf) { + return 1; + } + gsize size; gchar* de = (gchar*)g_base64_decode(buf, &size); free(buf); |