| commit | c1d5db618688a78aa897d269859a1bc6413a9e55 | |
| author | Philip Withnall <philip.withnall@collabora.co.uk> | |
| Mon, 25 Nov 2013 13:50:20 +0000 (25 13:50 +0000) | ||
| committer | Philip Withnall <philip.withnall@collabora.co.uk> | |
| Wed, 27 Nov 2013 10:05:56 +0000 (27 10:05 +0000) | ||
| tree | 151b6a43c0723ec33a20eadc0ba5795d6a35544d | treesnapshot (tar.gz zip) |
| parent | c9344fd5135474471dc34e29141a186454e7473e | commitdiff |
gvariant: Fix a potential memcpy(NULL) call
This probably won’t crash, as it can only happen if (size == 0), but
add a check to be safe, and to shut up the static analyser.
This case can be reached with the following call:
gvs_read_unaligned_le(NULL, 0)
which can be called from:
gvs_tuple_get_child(value, index_)
with (value.data == NULL) and (value.size == 0).
Found by scan-build.
https://bugzilla.gnome.org/show_bug.cgi?id=715164
This probably won’t crash, as it can only happen if (size == 0), but
add a check to be safe, and to shut up the static analyser.
This case can be reached with the following call:
gvs_read_unaligned_le(NULL, 0)
which can be called from:
gvs_tuple_get_child(value, index_)
with (value.data == NULL) and (value.size == 0).
Found by scan-build.
https://bugzilla.gnome.org/show_bug.cgi?id=715164
| glib/gvariant-serialiser.c | diffblobblamehistory |