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| author | Ulrich Sibiller <uli42@gmx.de> | 2021-03-02 23:12:03 +0100 |
|---|---|---|
| committer | Ulrich Sibiller <uli42@gmx.de> | 2021-06-20 20:12:51 +0200 |
| commit | 124f5a5c6e4f37880c482d1037636ccfd7b6fca0 (patch) | |
| tree | 244b54dd23b94035994fc123f7d63625137ce5c9 /nx-X11/programs | |
| parent | 9293348c821f4939e38615853b47b8601d8e5d46 (diff) | |
| download | nx-libs-124f5a5c6e4f37880c482d1037636ccfd7b6fca0.tar.gz nx-libs-124f5a5c6e4f37880c482d1037636ccfd7b6fca0.tar.bz2 nx-libs-124f5a5c6e4f37880c482d1037636ccfd7b6fca0.zip | |
Clipboard.c: sanity check for invalid resource
Diffstat (limited to 'nx-X11/programs')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Clipboard.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c b/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c index 8844c88df..7fefd5ee1 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c @@ -1592,6 +1592,14 @@ Bool nxagentCollectPropertyEventFromXServer(int resource) int index = 0; + if (resource < 0) + { + #ifdef DEBUG + fprintf (stderr, "%s: resource [%d] is invalid.\n", __func__, resource); + #endif + return False; + } + /* determine the selection we are talking about here */ for (index = 0; index < nxagentMaxSelections; index++) { |