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Open /etc/resolv.conf with FD_CLOEXEC

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This commit is contained in:
Ross Lagerwall
2011-12-17 14:43:40 -05:00
committed by Ulrich Drepper
parent 370a7d88f7
commit ad8ac1bd6a
2 changed files with 6 additions and 1 deletions
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2
resolv/res_init.c
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@ -233,7 +233,7 @@ __res_vinit(res_state statp, int preinit) {
(line[sizeof(name) - 1] == ' ' || \
line[sizeof(name) - 1] == '\t'))
if ((fp = fopen(_PATH_RESCONF, "rc")) != NULL) {
if ((fp = fopen(_PATH_RESCONF, "rce")) != NULL) {
/* No threads use this stream. */
__fsetlocking (fp, FSETLOCKING_BYCALLER);
/* read the config file */