diff options
| author | Alexander Gottwald <alexander.gottwald@s1999.tu-chemnitz.de> | 2005-01-06 13:24:57 +0000 |
|---|---|---|
| committer | Alexander Gottwald <alexander.gottwald@s1999.tu-chemnitz.de> | 2005-01-06 13:24:57 +0000 |
| commit | 3165236483de936b4ca22f8b6d2d2b8b1a1a4909 (patch) | |
| tree | 38b82398728fd527391a4940d301fd19c97bc470 /hw/xwin/winmultiwindowwm.c | |
| parent | 591ac9c811de0871d3bdcc19cada0ff6715bf67c (diff) | |
Fix crash with non-nullterminated strings (reported by Øyvind Harboe)
Diffstat (limited to 'hw/xwin/winmultiwindowwm.c')
| -rw-r--r-- | hw/xwin/winmultiwindowwm.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/hw/xwin/winmultiwindowwm.c b/hw/xwin/winmultiwindowwm.c index 6a58ed298..032835397 100644 --- a/hw/xwin/winmultiwindowwm.c +++ b/hw/xwin/winmultiwindowwm.c @@ -425,7 +425,10 @@ GetWindowName (Display *pDisplay, Window iWin, char **ppName) /* */ if (xtpName.value) { - *ppName = strdup ((char*)xtpName.value); + int size = xtpName.nitems * (xtpName.format >> 3); + *ppName = malloc(size + 1); + strncpy(*ppName, xtpName.value, size); + (*ppName)[size] = 0; XFree (xtpName.value); } |