Bug 780212 - Fix buffer overflow beyond MAXPATHLEN when querying Android's GRE_HOME. r=glandium

--HG--
extra : rebase_source : e8cb8082ac48e3725ad3153fb29fcc89840e867a
This commit is contained in:
Chris Peterson 2012-08-02 09:50:42 -07:00
parent d3aa5ece64
commit a863a097d2

View File

@ -76,7 +76,7 @@ private:
return NS_ERROR_FAILURE;
snprintf(aResult, MAXPATHLEN, "%s/%s", greHome, "dummy");
aResult[MAXPATHLEN] = '\0';
aResult[MAXPATHLEN-1] = '\0';
return NS_OK;
}