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--- base/debug/debugger_posix.cc.orig 2021-04-14 18:40:48 UTC
+++ base/debug/debugger_posix.cc
@@ -98,7 +98,7 @@ bool BeingDebugged() {
KERN_PROC,
KERN_PROC_PID,
getpid()
-#if defined(OS_OPENBSD)
+#if defined(OS_BSD)
, sizeof(struct kinfo_proc),
0
#endif
@@ -106,33 +106,35 @@ bool BeingDebugged() {
// Caution: struct kinfo_proc is marked __APPLE_API_UNSTABLE. The source and
// binary interfaces may change.
- struct kinfo_proc info;
- size_t info_size = sizeof(info);
+ struct kinfo_proc *info;
+ size_t info_size;
-#if defined(OS_OPENBSD)
if (sysctl(mib, base::size(mib), NULL, &info_size, NULL, 0) < 0)
return -1;
+ info = (struct kinfo_proc *)malloc(info_size);
mib[5] = (info_size / sizeof(struct kinfo_proc));
-#endif
- int sysctl_result = sysctl(mib, base::size(mib), &info, &info_size, NULL, 0);
+ int sysctl_result = sysctl(mib, base::size(mib), info, &info_size, NULL, 0);
DCHECK_EQ(sysctl_result, 0);
if (sysctl_result != 0) {
is_set = true;
being_debugged = false;
- return being_debugged;
+ goto out;
}
// This process is being debugged if the P_TRACED flag is set.
is_set = true;
#if defined(OS_FREEBSD)
- being_debugged = (info.ki_flag & P_TRACED) != 0;
+ being_debugged = (info->ki_flag & P_TRACED) != 0;
#elif defined(OS_BSD)
- being_debugged = (info.p_flag & P_TRACED) != 0;
+ being_debugged = (info->p_flag & P_TRACED) != 0;
#else
- being_debugged = (info.kp_proc.p_flag & P_TRACED) != 0;
+ being_debugged = (info->kp_proc.p_flag & P_TRACED) != 0;
#endif
+
+out:
+ free(info);
return being_debugged;
}
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