logd: pidToName deficiency

(Cherry pick from commit aa43ae22)

any logging in zygote permanently sets the pidToName

Change-Id: I0b8fdc96fb5965a04d4dc4293c39815beef5eb8e

parent 9bdc0647

logd/LogStatistics.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -186,6 +186,10 @@ struct PidEntry : public EntryBaseDropped {
		const char*getName() const { return name; }

		inline void add(pid_t p) {
		if (name && !strncmp(name, "zygote", 6)) {
		free(name);
		name = NULL;
		}
		if (!name) {
		char *n = android::pidToName(p);
		if (n) {