diff options
author | ToshikazuOhiwa <toshikazu_ohiwa@mail.toyota.co.jp> | 2020-03-30 09:24:26 +0900 |
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committer | ToshikazuOhiwa <toshikazu_ohiwa@mail.toyota.co.jp> | 2020-03-30 09:24:26 +0900 |
commit | 5b80bfd7bffd4c20d80b7c70a7130529e9a755dd (patch) | |
tree | b4bb18dcd1487dbf1ea8127e5671b7bb2eded033 /external/meta-openembedded/meta-oe/recipes-graphics/xorg-driver/xf86-input-tslib/double-free-crash.patch | |
parent | 706ad73eb02caf8532deaf5d38995bd258725cb8 (diff) |
agl-basesystem
Diffstat (limited to 'external/meta-openembedded/meta-oe/recipes-graphics/xorg-driver/xf86-input-tslib/double-free-crash.patch')
-rw-r--r-- | external/meta-openembedded/meta-oe/recipes-graphics/xorg-driver/xf86-input-tslib/double-free-crash.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/external/meta-openembedded/meta-oe/recipes-graphics/xorg-driver/xf86-input-tslib/double-free-crash.patch b/external/meta-openembedded/meta-oe/recipes-graphics/xorg-driver/xf86-input-tslib/double-free-crash.patch new file mode 100644 index 00000000..07754731 --- /dev/null +++ b/external/meta-openembedded/meta-oe/recipes-graphics/xorg-driver/xf86-input-tslib/double-free-crash.patch @@ -0,0 +1,20 @@ +xorg-server-1.7.3/hw/xfree86/common/xf86Helper.c contains this code +causing a double free crash on chvt or exit: + + /* This should *really* be handled in drv->UnInit(dev) call instead, but + * if the driver forgets about it make sure we free it or at least crash + * with flying colors */ + if (pInp->private) + xfree(pInp->private); +Index: xf86-input-tslib-0.0.6/src/tslib.c +=================================================================== +--- xf86-input-tslib-0.0.6.orig/src/tslib.c ++++ xf86-input-tslib-0.0.6/src/tslib.c +@@ -435,6 +435,7 @@ xf86TslibUninit(InputDriverPtr drv, Inpu + xf86TslibControlProc(pInfo->dev, DEVICE_OFF); + ts_close(priv->ts); + xfree(pInfo->private); ++ pInfo->private = NULL; + xf86DeleteInput(pInfo, 0); + } + |