diff options
| author | Mark Janes <[email protected]> | 2016-05-03 13:50:49 -0700 |
|---|---|---|
| committer | Mark Janes <[email protected]> | 2016-05-03 14:07:31 -0700 |
| commit | 0af8a7d50ce0fdb8063f7fadd3b78975a2136d87 (patch) | |
| tree | 59ce0e5924d320158232526c6afb33b151168d4c /src/mesa/main/objectlabel.c | |
| parent | 265fe9dce8727d8777153fa9846300051141a88e (diff) | |
mesa/objectlabel: handle NULL src string
This prevents a crash when a NULL src is passed with a non-NULL length.
fixes: dEQP-GLES31.functional.debug.object_labels.query_length_only
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=95252
Signed-off-by: Mark Janes <[email protected]>
Reviewed-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/mesa/main/objectlabel.c')
| -rw-r--r-- | src/mesa/main/objectlabel.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/mesa/main/objectlabel.c b/src/mesa/main/objectlabel.c index b77cb5c4e36..5070b008792 100644 --- a/src/mesa/main/objectlabel.c +++ b/src/mesa/main/objectlabel.c @@ -104,13 +104,14 @@ copy_label(const GLchar *src, GLchar *dst, GLsizei *length, GLsizei bufSize) * will be returned in <length>." */ + if (src) + labelLen = strlen(src); + if (bufSize == 0) { if (length) - *length = strlen(src); + *length = labelLen; return; } - if (src) - labelLen = strlen(src); if (dst) { if (src) { |