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| author | Pierre Ossman <ossman@cendio.se> | 2014-10-10 13:32:31 +0200 |
|---|---|---|
| committer | Pierre Ossman <ossman@cendio.se> | 2014-10-10 13:32:31 +0200 |
| commit | e83b14a0e01fc7563372bf9571973e7c613941a0 (patch) | |
| tree | 0eca9cbe86762f41fe1cd342238d355aa1d83ea5 /unix/vncconfig/vncconfig.cxx | |
| parent | 3b07fc126399f562e07643d8a3e9ce81a3b2185e (diff) | |
| download | tigervnc-e83b14a0e01fc7563372bf9571973e7c613941a0.tar.gz tigervnc-e83b14a0e01fc7563372bf9571973e7c613941a0.zip | |
Make sure we check failed memory allocations
Diffstat (limited to 'unix/vncconfig/vncconfig.cxx')
| -rw-r--r-- | unix/vncconfig/vncconfig.cxx | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/unix/vncconfig/vncconfig.cxx b/unix/vncconfig/vncconfig.cxx index f70cc714..bffdfbe2 100644 --- a/unix/vncconfig/vncconfig.cxx +++ b/unix/vncconfig/vncconfig.cxx @@ -215,6 +215,10 @@ public: if (cutText) XFree(cutText); cutText = (char*)malloc(nitems); // assuming XFree() same as free() + if (!cutText) { + vlog.error("unable to allocate selection buffer"); + return; + } memcpy(cutText, data, nitems); cutTextLen = nitems; vlog.debug("sending %s selection as server cut text: '%.*s%s'", |