提交 062bb737 编写于 作者: R Rich Felker

fix failure of tempnam to null-terminate result

tempnam uses an uninitialized buffer which is filled using memcpy and
__randname. It is therefore necessary to explicitly null-terminate it.

based on patch by Felix Janda.
上级 c3761622
......@@ -33,6 +33,7 @@ char *tempnam(const char *dir, const char *pfx)
s[dl] = '/';
memcpy(s+dl+1, pfx, pl);
s[dl+1+pl] = '_';
s[l] = 0;
for (try=0; try<MAXTRIES; try++) {
__randname(s+l-6);
......
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