diff options
| author | Adam Sampson <ats@offog.org> | 2022-09-07 00:31:10 +0100 |
|---|---|---|
| committer | Adam Sampson <ats@offog.org> | 2022-09-07 00:41:06 +0100 |
| commit | 95284856783b824a714b7506762f4adce3bb17ce (patch) | |
| tree | 68b79bc20dcc1613a98eb3700244df39190a5dcd /xft.pc.in | |
| parent | c6309d4c8fcb5f4879cc25cf81b649f5eb665413 (diff) | |
| download | xorg-lib-libXft-95284856783b824a714b7506762f4adce3bb17ce.tar.gz | |
Fix length check in XftTextExtents*.
Commit 06a3c0ab6520e368ac936cb1ef172f19957db0fa added length checks of
the form "if (len <= 0) return;" to various Xft functions. However,
while rendering an empty string is equivalent to doing nothing, asking
for the extents of an empty string isn't -- it still needs to fill in
the extents structure. This broke text rendering in some applications
(e.g. xpdf's Motif GUI).
Check for len < 0 in XftTextExtents* instead.
Diffstat (limited to 'xft.pc.in')
0 files changed, 0 insertions, 0 deletions