Mercurial > hg > dhcpcd
changeset 5514:cf82a4ba8f27 draft
privsep: We need to ensure stderr is valid before testing if tty
| author | Roy Marples <roy@marples.name> |
|---|---|
| date | Sat, 10 Oct 2020 17:54:03 +0100 |
| parents | 93df3880bcaa |
| children | 652b46c01097 |
| files | src/privsep.c |
| diffstat | 1 files changed, 2 insertions(+), 1 deletions(-) [+] |
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--- a/src/privsep.c Sat Oct 10 15:07:38 2020 +0100 +++ b/src/privsep.c Sat Oct 10 17:54:03 2020 +0100 @@ -167,7 +167,8 @@ * Obviously this won't work if we are using a logfile * or redirecting stderr to a file. */ if (ctx->logfile == NULL && - (ctx->options & DHCPCD_STARTED || isatty(STDERR_FILENO) == 1)) + (ctx->options & DHCPCD_STARTED || + (ctx->stderr_valid && isatty(STDERR_FILENO) == 1))) { if (setrlimit(RLIMIT_FSIZE, &rzero) == -1) logerr("setrlimit RLIMIT_FSIZE");