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Fix possible OOB access for clicking tags

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specify the signed type for indexing tags as intended
for `tag >= 0` check.

Signed-off-by: mortezadadgar <mortezadadgar97@gmail.com>
This commit is contained in:
mortezadadgar
2023-08-01 09:45:53 +03:30
committed by Raphael Robatsch
parent b069830640
commit e1f8c63064
1 changed files with 1 additions and 1 deletions
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2
src/bar.cpp
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@@ -181,7 +181,7 @@ void Bar::click(Monitor* mon, int x, int, int btn)
control = ClkWinTitle;
} else if (x > _layoutCmp.x) {
control = ClkLayoutSymbol;
} else for (auto tag = _tags.size()-1; tag >= 0; tag--) {
} else for (int tag = _tags.size()-1; tag >= 0; tag--) {
if (x > _tags[tag].component.x) {
control = ClkTagBar;
arg.ui = 1<<tag;