diff options
| author | Alan Coopersmith <alan.coopersmith@oracle.com> | 2022-04-10 14:51:55 -0700 |
|---|---|---|
| committer | Alan Coopersmith <alan.coopersmith@oracle.com> | 2022-04-10 14:51:55 -0700 |
| commit | 6d7d08726f4b0c517041842b27cd7e66e8f371eb (patch) | |
| tree | ff0a594dd78c41cb95ddf7a1e07e1e039b3f9061 /src | |
| parent | 9ac6859c20be2fc5e70c2908de60c6e466ec04e1 (diff) | |
XkbUpdateKeyTypeVirtualMods: always initialize mask
XkbVirtualModsToReal should only fail to set mask if the server does
not support XKB, but it still made Oracle Parfait complain:
Error: Uninitialised memory
Uninitialised memory variable [uninitialised-mem-var] (CWE 457):
Possible access to uninitialised memory referenced by variable 'mask'
at line 863 of lib/libX11/src/xkb/XKBMisc.c in function 'XkbUpdateKeyTypeVirtualMods'.
Path in callee avoiding write at line 862
mask allocated at line 860
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/xkb/XKBMisc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/xkb/XKBMisc.c b/src/xkb/XKBMisc.c index 880a616e..1ffb4404 100644 --- a/src/xkb/XKBMisc.c +++ b/src/xkb/XKBMisc.c @@ -857,7 +857,7 @@ XkbUpdateKeyTypeVirtualMods(XkbDescPtr xkb, XkbChangesPtr changes) { register unsigned int i; - unsigned int mask; + unsigned int mask = 0; XkbVirtualModsToReal(xkb, type->mods.vmods, &mask); type->mods.mask = type->mods.real_mods | mask; |