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LibC: stddbg should be opened with O_CLOEXEC.

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This commit is contained in:
Andreas Kling 2019-04-18 22:20:01 +02:00
parent 6f9df89c92
commit 9ef06e2117
1 changed files with 1 additions and 1 deletions
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2
LibC/stdio.cpp
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@ -44,7 +44,7 @@ void __stdio_init()
init_FILE(*stdin, 0, isatty(0) ? _IOLBF : _IOFBF); init_FILE(*stdin, 0, isatty(0) ? _IOLBF : _IOFBF);
init_FILE(*stdout, 1, isatty(1) ? _IOLBF : _IOFBF); init_FILE(*stdout, 1, isatty(1) ? _IOLBF : _IOFBF);
init_FILE(*stderr, 2, _IONBF); init_FILE(*stderr, 2, _IONBF);
int fd = open("/dev/debuglog", O_WRONLY); int fd = open("/dev/debuglog", O_WRONLY | O_CLOEXEC);
if (fd < 0) { if (fd < 0) {
perror("open /dev/debuglog"); perror("open /dev/debuglog");
ASSERT_NOT_REACHED(); ASSERT_NOT_REACHED();