diff options
| author | Alan Coopersmith <alan.coopersmith@oracle.com> | 2019-08-17 14:31:24 -0700 |
|---|---|---|
| committer | Alan Coopersmith <alan.coopersmith@oracle.com> | 2019-08-17 14:31:24 -0700 |
| commit | 5561a9dc835a249e58cfdb3c384547f6f401a15d (patch) | |
| tree | 0b0dfb80391a6326a30230fdfeb71064a0a508b7 | |
| parent | c84ce6be6a7e2e70c9ab20b60bc7198699690d50 (diff) | |
fs_read_glyphs: check if rep is null before dereferencing
Resolves coverity warning def16 from the list in
https://gitlab.freedesktop.org/xorg/lib/libxfont/issues/6
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
| -rw-r--r-- | src/fc/fserve.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/fc/fserve.c b/src/fc/fserve.c index 824b355..2d9c2c2 100644 --- a/src/fc/fserve.c +++ b/src/fc/fserve.c @@ -2079,7 +2079,8 @@ fs_read_glyphs(FontPathElementPtr fpe, FSBlockDataPtr blockrec) err = Successful; bail: - _fs_done_read (conn, rep->length << 2); + if (rep) + _fs_done_read (conn, rep->length << 2); return err; } |