diff options
author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2022-05-08 20:04:51 (GMT) |
---|---|---|
committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2022-05-08 20:04:51 (GMT) |
commit | 9186dbcf8134dbf4423ce4817693b7f6f127f579 (patch) | |
tree | 28b844f167307bf9a044645c67f7167715503976 /generic | |
parent | 8d9624ebf7926e1d66bb1c3e6301e3b6877e3bba (diff) | |
parent | 787bb600721fd6e314c989f468051c4bdcc7ba97 (diff) | |
download | tk-9186dbcf8134dbf4423ce4817693b7f6f127f579.zip tk-9186dbcf8134dbf4423ce4817693b7f6f127f579.tar.gz tk-9186dbcf8134dbf4423ce4817693b7f6f127f579.tar.bz2 |
Merge comment fix
Diffstat (limited to 'generic')
-rw-r--r-- | generic/tkPanedWindow.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/generic/tkPanedWindow.c b/generic/tkPanedWindow.c index 093040b..7147ad2 100644 --- a/generic/tkPanedWindow.c +++ b/generic/tkPanedWindow.c @@ -1015,6 +1015,8 @@ ConfigurePanes( /* * If none of the existing panes have to be moved, just copy the old * and append the new. + * Be careful about the case pwPtr->numPanes == 0 since in this case + * pwPtr->panes is NULL, and the memcpy would have undefined behavior. */ if (pwPtr->numPanes) { memcpy(newPanes, pwPtr->panes, |