parent
66813916b5
commit
10d090aae9
@ -353,12 +353,13 @@ os_overcommits_proc(void) {
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ssize_t nread;
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#if defined(JEMALLOC_USE_SYSCALL) && defined(SYS_open)
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fd = (int)syscall(SYS_open, "/proc/sys/vm/overcommit_memory", O_RDONLY);
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fd = (int)syscall(SYS_open, "/proc/sys/vm/overcommit_memory", O_RDONLY |
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O_CLOEXEC);
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#elif defined(JEMALLOC_USE_SYSCALL) && defined(SYS_openat)
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fd = (int)syscall(SYS_openat,
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AT_FDCWD, "/proc/sys/vm/overcommit_memory", O_RDONLY);
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AT_FDCWD, "/proc/sys/vm/overcommit_memory", O_RDONLY | O_CLOEXEC);
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#else
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fd = open("/proc/sys/vm/overcommit_memory", O_RDONLY);
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fd = open("/proc/sys/vm/overcommit_memory", O_RDONLY | O_CLOEXEC);
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#endif
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if (fd == -1) {
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return false; /* Error. */
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@ -1409,7 +1409,7 @@ prof_open_maps(const char *format, ...) {
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va_start(ap, format);
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malloc_vsnprintf(filename, sizeof(filename), format, ap);
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va_end(ap);
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mfd = open(filename, O_RDONLY);
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mfd = open(filename, O_RDONLY | O_CLOEXEC);
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return mfd;
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}
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