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| author | Tobias Stoeckmann <tobias@stoeckmann.org> | 2016-09-25 22:34:27 +0200 |
|---|---|---|
| committer | Matthieu Herrb <matthieu@herrb.eu> | 2016-09-25 22:34:27 +0200 |
| commit | 2cd95e7da8367cccdcdd5c9b160012d1dec5cbdb (patch) | |
| tree | 7c226e0f4b18b8ca3e729a44ed98860d7de68839 /include | |
| parent | ab0d28935987d48e9359023e82f9d56aa7e4bc95 (diff) | |
Avoid buffer underflow on empty strings.
If an empty string is received from an x-server, do not underrun the
buffer by accessing "rep.nameLen - 1" unconditionally, which could end
up being -1.
Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
Reviewed-by: Matthieu Herrb <matthieu@herrb.eu>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions